[PATCH 1/5] staging: csr: sme_blocking.c: clean up tab mess

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From: root <root@ubuntu.(none)>

This patch converts spaces to tabs.

Signed-off-by: Sungju Huh <sjhuh@xxxxxxxxxxxxxxxxx>
---
 drivers/staging/csr/sme_blocking.c | 2320 ++++++++++++++++++------------------
 1 file changed, 1160 insertions(+), 1160 deletions(-)

diff --git a/drivers/staging/csr/sme_blocking.c b/drivers/staging/csr/sme_blocking.c
index 543e8f2..1da45d3 100644
--- a/drivers/staging/csr/sme_blocking.c
+++ b/drivers/staging/csr/sme_blocking.c
@@ -87,23 +87,23 @@
 static int
 sme_init_request(unifi_priv_t *priv)
 {
-    if (priv == NULL) {
-        unifi_error(priv, "sme_init_request: Invalid priv\n");
-        return -EIO;
-    }
+	if (priv == NULL) {
+		unifi_error(priv, "sme_init_request: Invalid priv\n");
+		return -EIO;
+	}
 
-    unifi_trace(priv, UDBG5, "sme_init_request: wait sem\n");
+	unifi_trace(priv, UDBG5, "sme_init_request: wait sem\n");
 
-    /* Grab the SME semaphore until the reply comes, or timeout */
-    if (down_interruptible(&priv->sme_sem)) {
-        unifi_error(priv, "sme_init_request: Failed to get SME semaphore\n");
-        return -EIO;
-    }
-    unifi_trace(priv, UDBG5, "sme_init_request: got sem: pending\n");
+	/* Grab the SME semaphore until the reply comes, or timeout */
+	if (down_interruptible(&priv->sme_sem)) {
+		unifi_error(priv, "sme_init_request: Failed to get SME semaphore\n");
+		return -EIO;
+	}
+	unifi_trace(priv, UDBG5, "sme_init_request: got sem: pending\n");
 
-    priv->sme_reply.request_status = SME_REQUEST_PENDING;
+	priv->sme_reply.request_status = SME_REQUEST_PENDING;
 
-    return 0;
+	return 0;
 
 } /* sme_init_request() */
 
@@ -111,109 +111,109 @@ sme_init_request(unifi_priv_t *priv)
 void
 uf_sme_complete_request(unifi_priv_t *priv, CsrResult reply_status, const char *func)
 {
-    if (priv == NULL) {
-        unifi_error(priv, "sme_complete_request: Invalid priv\n");
-        return;
-    }
-
-    if (priv->sme_reply.request_status != SME_REQUEST_PENDING) {
-        unifi_notice(priv,
-                    "sme_complete_request: request not pending %s (s:%d)\n",
-                    (func ? func : ""), priv->sme_reply.request_status);
-        return;
-    }
-    unifi_trace(priv, UDBG5,
-                "sme_complete_request: completed %s (s:%d)\n",
-                (func ? func : ""), priv->sme_reply.request_status);
-
-    priv->sme_reply.request_status = SME_REQUEST_RECEIVED;
-    priv->sme_reply.reply_status = reply_status;
-
-    wake_up_interruptible(&priv->sme_request_wq);
-
-    return;
+	if (priv == NULL) {
+		unifi_error(priv, "sme_complete_request: Invalid priv\n");
+		return;
+	}
+
+	if (priv->sme_reply.request_status != SME_REQUEST_PENDING) {
+		unifi_notice(priv,
+			"sme_complete_request: request not pending %s (s:%d)\n",
+			(func ? func : ""), priv->sme_reply.request_status);
+		return;
+	}
+	unifi_trace(priv, UDBG5,
+		"sme_complete_request: completed %s (s:%d)\n",
+		(func ? func : ""), priv->sme_reply.request_status);
+
+	priv->sme_reply.request_status = SME_REQUEST_RECEIVED;
+	priv->sme_reply.reply_status = reply_status;
+
+	wake_up_interruptible(&priv->sme_request_wq);
+
+	return;
 }
 
 
 void
 uf_sme_cancel_request(unifi_priv_t *priv, CsrResult reply_status)
 {
-    /* Check for a blocking SME request in progress, and cancel the wait.
-     * This should be used when the character device is closed.
-     */
-
-    if (priv == NULL) {
-        unifi_error(priv, "sme_cancel_request: Invalid priv\n");
-        return;
-    }
-
-    /* If no request is pending, nothing to wake up */
-    if (priv->sme_reply.request_status != SME_REQUEST_PENDING) {
-        unifi_trace(priv, UDBG5,
-                    "sme_cancel_request: no request was pending (s:%d)\n",
-                    priv->sme_reply.request_status);
-        /* Nothing to do */
-        return;
-    }
-    unifi_trace(priv, UDBG5,
-                "sme_cancel_request: request cancelled (s:%d)\n",
-                priv->sme_reply.request_status);
-
-    /* Wake up the wait with an error status */
-    priv->sme_reply.request_status = SME_REQUEST_CANCELLED;
+	/* Check for a blocking SME request in progress, and cancel the wait.
+	* This should be used when the character device is closed.
+	*/
+
+	if (priv == NULL) {
+		unifi_error(priv, "sme_cancel_request: Invalid priv\n");
+		return;
+	}
+
+	/* If no request is pending, nothing to wake up */
+	if (priv->sme_reply.request_status != SME_REQUEST_PENDING) {
+		unifi_trace(priv, UDBG5,
+			"sme_cancel_request: no request was pending (s:%d)\n",
+			priv->sme_reply.request_status);
+		/* Nothing to do */
+		return;
+	}
+	unifi_trace(priv, UDBG5,
+		"sme_cancel_request: request cancelled (s:%d)\n",
+		priv->sme_reply.request_status);
+
+	/* Wake up the wait with an error status */
+	priv->sme_reply.request_status = SME_REQUEST_CANCELLED;
     priv->sme_reply.reply_status = reply_status; /* unimportant since the CANCELLED state will fail the ioctl */
 
-    wake_up_interruptible(&priv->sme_request_wq);
+	wake_up_interruptible(&priv->sme_request_wq);
 
-    return;
+	return;
 }
 
 
 static int
 _sme_wait_for_reply(unifi_priv_t *priv,
-        unsigned long timeout, const char *func)
+	unsigned long timeout, const char *func)
 {
-    long r;
-
-    unifi_trace(priv, UDBG5, "sme_wait_for_reply: %s sleep\n", func ? func : "");
-    r = wait_event_interruptible_timeout(priv->sme_request_wq,
-                                         (priv->sme_reply.request_status != SME_REQUEST_PENDING),
-                                         msecs_to_jiffies(timeout));
-    unifi_trace(priv, UDBG5, "sme_wait_for_reply: %s awake (%d)\n", func ? func : "", r);
-
-    if (r == -ERESTARTSYS) {
-        /* The thread was killed */
-        unifi_info(priv, "ERESTARTSYS in _sme_wait_for_reply\n");
-        up(&priv->sme_sem);
-        return r;
-    }
-    if (priv->sme_reply.request_status == SME_REQUEST_CANCELLED) {
-        unifi_trace(priv, UDBG5, "Cancelled waiting for SME to reply (%s s:%d, t:%d, r:%d)\n",
-                    (func ? func : ""), priv->sme_reply.request_status, timeout, r);
-
-        /* Release the SME semaphore that was downed in sme_init_request() */
-        up(&priv->sme_sem);
-        return -EIO; /* fail the ioctl */
-    }
-    if ((r == 0) && (priv->sme_reply.request_status != SME_REQUEST_RECEIVED)) {
-        unifi_notice(priv, "Timeout waiting for SME to reply (%s s:%d, t:%d)\n",
-                     (func ? func : ""), priv->sme_reply.request_status, timeout);
-
-        priv->sme_reply.request_status = SME_REQUEST_TIMEDOUT;
-
-        /* Release the SME semaphore that was downed in sme_init_request() */
-        up(&priv->sme_sem);
-
-        return -ETIMEDOUT;
-    }
-
-    unifi_trace(priv, UDBG5, "sme_wait_for_reply: %s received (%d)\n",
-                func ? func : "", r);
-
-    /* Release the SME semaphore that was downed in sme_init_request() */
-    up(&priv->sme_sem);
-
-    return 0;
+	long r;
+
+	unifi_trace(priv, UDBG5, "sme_wait_for_reply: %s sleep\n", func ? func : "");
+	r = wait_event_interruptible_timeout(priv->sme_request_wq,
+					(priv->sme_reply.request_status != SME_REQUEST_PENDING),
+					msecs_to_jiffies(timeout));
+	unifi_trace(priv, UDBG5, "sme_wait_for_reply: %s awake (%d)\n", func ? func : "", r);
+
+	if (r == -ERESTARTSYS) {
+		/* The thread was killed */
+		unifi_info(priv, "ERESTARTSYS in _sme_wait_for_reply\n");
+		up(&priv->sme_sem);
+		return r;
+	}
+	if (priv->sme_reply.request_status == SME_REQUEST_CANCELLED) {
+		unifi_trace(priv, UDBG5, "Cancelled waiting for SME to reply (%s s:%d, t:%d, r:%d)\n",
+			(func ? func : ""), priv->sme_reply.request_status, timeout, r);
+
+		/* Release the SME semaphore that was downed in sme_init_request() */
+		up(&priv->sme_sem);
+		return -EIO; /* fail the ioctl */
+	}
+	if ((r == 0) && (priv->sme_reply.request_status != SME_REQUEST_RECEIVED)) {
+		unifi_notice(priv, "Timeout waiting for SME to reply (%s s:%d, t:%d)\n",
+			(func ? func : ""), priv->sme_reply.request_status, timeout);
+
+		priv->sme_reply.request_status = SME_REQUEST_TIMEDOUT;
+
+		/* Release the SME semaphore that was downed in sme_init_request() */
+		up(&priv->sme_sem);
+
+		return -ETIMEDOUT;
+	}
+
+	unifi_trace(priv, UDBG5, "sme_wait_for_reply: %s received (%d)\n",
+		func ? func : "", r);
+
+	/* Release the SME semaphore that was downed in sme_init_request() */
+	up(&priv->sme_sem);
+
+	return 0;
 } /* sme_wait_for_reply() */
 
 
@@ -222,367 +222,367 @@ _sme_wait_for_reply(unifi_priv_t *priv,
 #ifdef CSR_SUPPORT_WEXT
 int sme_mgt_wifi_on(unifi_priv_t *priv)
 {
-    u16 numElements;
-    CsrWifiSmeDataBlock* dataList;
+	u16 numElements;
+	CsrWifiSmeDataBlock* dataList;
 #ifdef CSR_SUPPORT_WEXT_AP
-    int r;
+	int r;
 #endif
 
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_wifi_on: invalid smepriv\n");
-        return -EIO;
-    }
-
-    if (priv->mib_data.length) {
-        numElements = 1;
-        dataList = &priv->mib_data;
-    } else {
-        numElements = 0;
-        dataList = NULL;
-    }
-    /* Start the SME */
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_wifi_on: invalid smepriv\n");
+		return -EIO;
+	}
+
+	if (priv->mib_data.length) {
+		numElements = 1;
+		dataList = &priv->mib_data;
+	} else {
+		numElements = 0;
+		dataList = NULL;
+	}
+	/* Start the SME */
 #ifdef CSR_SUPPORT_WEXT_AP
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
 #endif
-    CsrWifiSmeWifiOnReqSend(0, priv->sta_mac_address, numElements, dataList);
+	CsrWifiSmeWifiOnReqSend(0, priv->sta_mac_address, numElements, dataList);
 #ifdef CSR_SUPPORT_WEXT_AP
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_LONG_TIMEOUT);
-    unifi_trace(priv, UDBG4,
-                "sme_mgt_wifi_on: unifi_mgt_wifi_oo_req <-- (r=%d, status=%d)\n",
-                r, priv->sme_reply.reply_status);
-    return convert_sme_error(priv->sme_reply.reply_status);
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_LONG_TIMEOUT);
+	unifi_trace(priv, UDBG4,
+		"sme_mgt_wifi_on: unifi_mgt_wifi_oo_req <-- (r=%d, status=%d)\n",
+		r, priv->sme_reply.reply_status);
+	return convert_sme_error(priv->sme_reply.reply_status);
 #else
-    return 0;
+	return 0;
 #endif
 } /* sme_mgt_wifi_on() */
 
 
 int sme_mgt_wifi_off(unifi_priv_t *priv)
 {
-    int r;
+	int r;
 
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_wifi_off: invalid smepriv\n");
-        return -EIO;
-    }
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_wifi_off: invalid smepriv\n");
+		return -EIO;
+	}
 
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
 
-    /* Stop the SME */
-    CsrWifiSmeWifiOffReqSend(0);
+	/* Stop the SME */
+	CsrWifiSmeWifiOffReqSend(0);
 
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_LONG_TIMEOUT);
-    if (r) {
-        return r;
-    }
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_LONG_TIMEOUT);
+	if (r) {
+		return r;
+	}
 
-    unifi_trace(priv, UDBG4,
-                "sme_mgt_wifi_off: unifi_mgt_wifi_off_req <-- (r=%d, status=%d)\n",
-                r, priv->sme_reply.reply_status);
-    return convert_sme_error(priv->sme_reply.reply_status);
+	unifi_trace(priv, UDBG4,
+		"sme_mgt_wifi_off: unifi_mgt_wifi_off_req <-- (r=%d, status=%d)\n",
+		r, priv->sme_reply.reply_status);
+	return convert_sme_error(priv->sme_reply.reply_status);
 
 } /* sme_mgt_wifi_off */
 
 int sme_mgt_key(unifi_priv_t *priv, CsrWifiSmeKey *sme_key,
-        CsrWifiSmeListAction action)
+	CsrWifiSmeListAction action)
 {
-    int r;
+	int r;
 
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_key: invalid smepriv\n");
-        return -EIO;
-    }
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_key: invalid smepriv\n");
+		return -EIO;
+	}
 
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
 
-    CsrWifiSmeKeyReqSend(0, CSR_WIFI_INTERFACE_IN_USE, action, *sme_key);
+	CsrWifiSmeKeyReqSend(0, CSR_WIFI_INTERFACE_IN_USE, action, *sme_key);
 
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
-    if (r) {
-        return r;
-    }
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
+	if (r) {
+		return r;
+	}
 
-    return convert_sme_error(priv->sme_reply.reply_status);
+	return convert_sme_error(priv->sme_reply.reply_status);
 }
 
 
 int sme_mgt_scan_full(unifi_priv_t *priv,
-        CsrWifiSsid *specific_ssid,
-        int num_channels,
-        unsigned char *channel_list)
+	CsrWifiSsid *specific_ssid,
+	int num_channels,
+	unsigned char *channel_list)
 {
-    CsrWifiMacAddress bcastAddress = {{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }};
-    u8 is_active = (num_channels > 0) ? TRUE : FALSE;
-    int r;
-
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_scan_full: invalid smepriv\n");
-        return -EIO;
-    }
-
-    unifi_trace(priv, UDBG4, "sme_mgt_scan_full: -->\n");
-
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
-
-    /* If a channel list is provided, do an active scan */
-    if (is_active) {
-        unifi_trace(priv, UDBG1,
-                    "channel list - num_channels: %d, active scan\n",
-                    num_channels);
-    }
-
-    CsrWifiSmeScanFullReqSend(0,
-                              specific_ssid->length?1:0, /* 0 or 1 SSIDS */
-                              specific_ssid,
-                              bcastAddress,
-                              is_active,
-                              CSR_WIFI_SME_BSS_TYPE_ANY_BSS,
-                              CSR_WIFI_SME_SCAN_TYPE_ALL,
-                              (u16)num_channels, channel_list,
-                              0, NULL);
-
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_LONG_TIMEOUT);
-    if (r) {
-        return r;
-    }
-
-    unifi_trace(priv, UDBG4, "sme_mgt_scan_full: <-- (status=%d)\n", priv->sme_reply.reply_status);
-    if (priv->sme_reply.reply_status == CSR_WIFI_RESULT_UNAVAILABLE) {
-        return 0; /* initial scan already underway */
-    } else {
-        return convert_sme_error(priv->sme_reply.reply_status);
-    }
+	CsrWifiMacAddress bcastAddress = {{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }};
+	u8 is_active = (num_channels > 0) ? TRUE : FALSE;
+	int r;
+
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_scan_full: invalid smepriv\n");
+		return -EIO;
+	}
+
+	unifi_trace(priv, UDBG4, "sme_mgt_scan_full: -->\n");
+
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
+
+	/* If a channel list is provided, do an active scan */
+	if (is_active) {
+		unifi_trace(priv, UDBG1,
+			"channel list - num_channels: %d, active scan\n",
+			num_channels);
+	}
+
+	CsrWifiSmeScanFullReqSend(0,
+				specific_ssid->length?1:0, /* 0 or 1 SSIDS */
+				specific_ssid,
+				bcastAddress,
+				is_active,
+				CSR_WIFI_SME_BSS_TYPE_ANY_BSS,
+				CSR_WIFI_SME_SCAN_TYPE_ALL,
+				(u16)num_channels, channel_list,
+				0, NULL);
+
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_LONG_TIMEOUT);
+	if (r) {
+		return r;
+	}
+
+	unifi_trace(priv, UDBG4, "sme_mgt_scan_full: <-- (status=%d)\n", priv->sme_reply.reply_status);
+	if (priv->sme_reply.reply_status == CSR_WIFI_RESULT_UNAVAILABLE) {
+		return 0; /* initial scan already underway */
+	} else {
+		return convert_sme_error(priv->sme_reply.reply_status);
+	}
 }
 
 
 int sme_mgt_scan_results_get_async(unifi_priv_t *priv,
-        struct iw_request_info *info,
-        char *scan_results,
-        long scan_results_len)
+	struct iw_request_info *info,
+	char *scan_results,
+	long scan_results_len)
 {
-    u16 scan_result_list_count;
-    CsrWifiSmeScanResult *scan_result_list;
-    CsrWifiSmeScanResult *scan_result;
-    int r;
-    int i;
-    char *current_ev = scan_results;
-
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_scan_results_get_async: invalid smepriv\n");
-        return -EIO;
-    }
-
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
-
-    CsrWifiSmeScanResultsGetReqSend(0);
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_LONG_TIMEOUT);
-    if (r) {
-        return r;
-    }
-
-    scan_result_list_count = priv->sme_reply.reply_scan_results_count;
-    scan_result_list = priv->sme_reply.reply_scan_results;
-    unifi_trace(priv, UDBG2,
-                "scan_results: Scan returned %d, numElements=%d\n",
-                r, scan_result_list_count);
-
-    /* OK, now we have the scan results */
-    for (i = 0; i < scan_result_list_count; ++i) {
-        scan_result = &scan_result_list[i];
-
-        unifi_trace(priv, UDBG2, "Scan Result: %.*s\n",
-                    scan_result->ssid.length,
-                    scan_result->ssid.ssid);
-
-        r = unifi_translate_scan(priv->netdev[0], info,
-                                 current_ev,
-                                 scan_results + scan_results_len,
-                                 scan_result, i+1);
-
-        if (r < 0) {
-            kfree(scan_result_list);
-            priv->sme_reply.reply_scan_results_count = 0;
-            priv->sme_reply.reply_scan_results = NULL;
-            return r;
-        }
-
-        current_ev += r;
-    }
-
-    /*
-     * Free the scan results allocated in unifi_mgt_scan_results_get_cfm()
-     * and invalidate the reply_scan_results to avoid re-using
-     * the freed pointers.
-     */
-    kfree(scan_result_list);
-    priv->sme_reply.reply_scan_results_count = 0;
-    priv->sme_reply.reply_scan_results = NULL;
-
-    unifi_trace(priv, UDBG2,
-                "scan_results: Scan translated to %d bytes\n",
-                current_ev - scan_results);
-    return (current_ev - scan_results);
+	u16 scan_result_list_count;
+	CsrWifiSmeScanResult *scan_result_list;
+	CsrWifiSmeScanResult *scan_result;
+	int r;
+	int i;
+	char *current_ev = scan_results;
+
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_scan_results_get_async: invalid smepriv\n");
+		return -EIO;
+	}
+
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
+
+	CsrWifiSmeScanResultsGetReqSend(0);
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_LONG_TIMEOUT);
+	if (r) {
+		return r;
+	}
+
+	scan_result_list_count = priv->sme_reply.reply_scan_results_count;
+	scan_result_list = priv->sme_reply.reply_scan_results;
+	unifi_trace(priv, UDBG2,
+		"scan_results: Scan returned %d, numElements=%d\n",
+		r, scan_result_list_count);
+
+	/* OK, now we have the scan results */
+	for (i = 0; i < scan_result_list_count; ++i) {
+		scan_result = &scan_result_list[i];
+
+		unifi_trace(priv, UDBG2, "Scan Result: %.*s\n",
+			scan_result->ssid.length,
+			scan_result->ssid.ssid);
+
+		r = unifi_translate_scan(priv->netdev[0], info,
+					current_ev,
+					scan_results + scan_results_len,
+					scan_result, i+1);
+
+		if (r < 0) {
+			kfree(scan_result_list);
+			priv->sme_reply.reply_scan_results_count = 0;
+			priv->sme_reply.reply_scan_results = NULL;
+			return r;
+		}
+
+		current_ev += r;
+	}
+
+	/*
+	* Free the scan results allocated in unifi_mgt_scan_results_get_cfm()
+	* and invalidate the reply_scan_results to avoid re-using
+	* the freed pointers.
+	*/
+	kfree(scan_result_list);
+	priv->sme_reply.reply_scan_results_count = 0;
+	priv->sme_reply.reply_scan_results = NULL;
+
+	unifi_trace(priv, UDBG2,
+		"scan_results: Scan translated to %d bytes\n",
+		current_ev - scan_results);
+	return (current_ev - scan_results);
 }
 
 
 int sme_mgt_connect(unifi_priv_t *priv)
 {
-    int r;
-
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_connect: invalid smepriv\n");
-        return -EIO;
-    }
-
-    unifi_trace(priv, UDBG2, "sme_mgt_connect: %.*s\n",
-                priv->connection_config.ssid.length,
-                priv->connection_config.ssid.ssid);
-
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
-
-    CsrWifiSmeConnectReqSend(0, CSR_WIFI_INTERFACE_IN_USE, priv->connection_config);
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
-    if (r) {
-        return r;
-    }
-
-    if (priv->sme_reply.reply_status) {
-        unifi_trace(priv, UDBG1, "sme_mgt_connect: failed with SME status %d\n",
-                    priv->sme_reply.reply_status);
-    }
-
-    return convert_sme_error(priv->sme_reply.reply_status);
+	int r;
+
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_connect: invalid smepriv\n");
+		return -EIO;
+	}
+
+	unifi_trace(priv, UDBG2, "sme_mgt_connect: %.*s\n",
+		priv->connection_config.ssid.length,
+		priv->connection_config.ssid.ssid);
+
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
+
+	CsrWifiSmeConnectReqSend(0, CSR_WIFI_INTERFACE_IN_USE, priv->connection_config);
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
+	if (r) {
+		return r;
+	}
+
+	if (priv->sme_reply.reply_status) {
+		unifi_trace(priv, UDBG1, "sme_mgt_connect: failed with SME status %d\n",
+			priv->sme_reply.reply_status);
+	}
+
+	return convert_sme_error(priv->sme_reply.reply_status);
 }
 
 
 int sme_mgt_disconnect(unifi_priv_t *priv)
 {
-    int r;
-
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_disconnect: invalid smepriv\n");
-        return -EIO;
-    }
-
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
-
-    CsrWifiSmeDisconnectReqSend(0, CSR_WIFI_INTERFACE_IN_USE);
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
-    if (r) {
-        return r;
-    }
-
-    unifi_trace(priv, UDBG4, "sme_mgt_disconnect: <-- (status=%d)\n", priv->sme_reply.reply_status);
-    return convert_sme_error(priv->sme_reply.reply_status);
+	int r;
+
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_disconnect: invalid smepriv\n");
+		return -EIO;
+	}
+
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
+
+	CsrWifiSmeDisconnectReqSend(0, CSR_WIFI_INTERFACE_IN_USE);
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
+	if (r) {
+		return r;
+	}
+
+	unifi_trace(priv, UDBG4, "sme_mgt_disconnect: <-- (status=%d)\n", priv->sme_reply.reply_status);
+	return convert_sme_error(priv->sme_reply.reply_status);
 }
 
 
 int sme_mgt_pmkid(unifi_priv_t *priv,
-        CsrWifiSmeListAction action,
-        CsrWifiSmePmkidList *pmkid_list)
+	CsrWifiSmeListAction action,
+	CsrWifiSmePmkidList *pmkid_list)
 {
-    int r;
-
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_pmkid: invalid smepriv\n");
-        return -EIO;
-    }
-
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
-
-    CsrWifiSmePmkidReqSend(0, CSR_WIFI_INTERFACE_IN_USE, action,
-                        pmkid_list->pmkidsCount, pmkid_list->pmkids);
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
-    if (r) {
-        return r;
-    }
-
-    unifi_trace(priv, UDBG4, "sme_mgt_pmkid: <-- (status=%d)\n", priv->sme_reply.reply_status);
-    return convert_sme_error(priv->sme_reply.reply_status);
+	int r;
+
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_pmkid: invalid smepriv\n");
+		return -EIO;
+	}
+
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
+
+	CsrWifiSmePmkidReqSend(0, CSR_WIFI_INTERFACE_IN_USE, action,
+			pmkid_list->pmkidsCount, pmkid_list->pmkids);
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
+	if (r) {
+		return r;
+	}
+
+	unifi_trace(priv, UDBG4, "sme_mgt_pmkid: <-- (status=%d)\n", priv->sme_reply.reply_status);
+	return convert_sme_error(priv->sme_reply.reply_status);
 }
 
 
 int sme_mgt_mib_get(unifi_priv_t *priv,
-        unsigned char *varbind, int *length)
+	unsigned char *varbind, int *length)
 {
-    int r;
-
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_mib_get: invalid smepriv\n");
-        return -EIO;
-    }
-
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
-
-    priv->mib_cfm_buffer = varbind;
-    priv->mib_cfm_buffer_length = MAX_VARBIND_LENGTH;
-
-    CsrWifiSmeMibGetReqSend(0, *length, varbind);
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
-    if (r) {
-        priv->mib_cfm_buffer_length = 0;
-        priv->mib_cfm_buffer = NULL;
-        return r;
-    }
-
-    *length = priv->mib_cfm_buffer_length;
-
-    priv->mib_cfm_buffer_length = 0;
-    priv->mib_cfm_buffer = NULL;
-    unifi_trace(priv, UDBG4, "sme_mgt_mib_get: <-- (status=%d)\n", priv->sme_reply.reply_status);
-    return convert_sme_error(priv->sme_reply.reply_status);
+	int r;
+
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_mib_get: invalid smepriv\n");
+		return -EIO;
+	}
+
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
+
+	priv->mib_cfm_buffer = varbind;
+	priv->mib_cfm_buffer_length = MAX_VARBIND_LENGTH;
+
+	CsrWifiSmeMibGetReqSend(0, *length, varbind);
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
+	if (r) {
+		priv->mib_cfm_buffer_length = 0;
+		priv->mib_cfm_buffer = NULL;
+		return r;
+	}
+
+	*length = priv->mib_cfm_buffer_length;
+
+	priv->mib_cfm_buffer_length = 0;
+	priv->mib_cfm_buffer = NULL;
+	unifi_trace(priv, UDBG4, "sme_mgt_mib_get: <-- (status=%d)\n", priv->sme_reply.reply_status);
+	return convert_sme_error(priv->sme_reply.reply_status);
 }
 
 int sme_mgt_mib_set(unifi_priv_t *priv,
-        unsigned char *varbind, int length)
+	unsigned char *varbind, int length)
 {
-    int r;
-
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_mib_get: invalid smepriv\n");
-        return -EIO;
-    }
-
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
-
-    CsrWifiSmeMibSetReqSend(0, length, varbind);
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
-    if (r) {
-        return r;
-    }
-
-    unifi_trace(priv, UDBG4, "sme_mgt_mib_set: <-- (status=%d)\n", priv->sme_reply.reply_status);
-    return convert_sme_error(priv->sme_reply.reply_status);
+	int r;
+
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_mib_get: invalid smepriv\n");
+		return -EIO;
+	}
+
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
+
+	CsrWifiSmeMibSetReqSend(0, length, varbind);
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
+	if (r) {
+		return r;
+	}
+
+	unifi_trace(priv, UDBG4, "sme_mgt_mib_set: <-- (status=%d)\n", priv->sme_reply.reply_status);
+	return convert_sme_error(priv->sme_reply.reply_status);
 }
 
 #endif /* CSR_SUPPORT_WEXT */
@@ -590,93 +590,93 @@ int sme_mgt_mib_set(unifi_priv_t *priv,
 int sme_mgt_power_config_set(unifi_priv_t *priv, CsrWifiSmePowerConfig *powerConfig)
 {
 #ifdef CSR_SME_USERSPACE
-    int r;
+	int r;
 
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_set_value_async: invalid smepriv\n");
-        return -EIO;
-    }
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_set_value_async: invalid smepriv\n");
+		return -EIO;
+	}
 
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
 
-    CsrWifiSmePowerConfigSetReqSend(0, *powerConfig);
+	CsrWifiSmePowerConfigSetReqSend(0, *powerConfig);
 
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
-    if (r) {
-        return r;
-    }
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
+	if (r) {
+		return r;
+	}
 
-    unifi_trace(priv, UDBG4,
-                "sme_mgt_set_value_async: unifi_mgt_set_value_req <-- (r=%d status=%d)\n",
-                r, priv->sme_reply.reply_status);
-    return convert_sme_error(priv->sme_reply.reply_status);
+	unifi_trace(priv, UDBG4,
+		"sme_mgt_set_value_async: unifi_mgt_set_value_req <-- (r=%d status=%d)\n",
+		r, priv->sme_reply.reply_status);
+	return convert_sme_error(priv->sme_reply.reply_status);
 #else
-    CsrResult status;
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_set_value: invalid smepriv\n");
-        return -EIO;
-    }
-    CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
-    status = CsrWifiSmeMgtPowerConfigSetReq(priv->smepriv, *powerConfig);
-    CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
-    return convert_sme_error(status);
+	CsrResult status;
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_set_value: invalid smepriv\n");
+		return -EIO;
+	}
+	CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
+	status = CsrWifiSmeMgtPowerConfigSetReq(priv->smepriv, *powerConfig);
+	CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
+	return convert_sme_error(status);
 #endif
 }
 
 int sme_mgt_sme_config_set(unifi_priv_t *priv, CsrWifiSmeStaConfig *staConfig, CsrWifiSmeDeviceConfig *deviceConfig)
 {
 #ifdef CSR_SME_USERSPACE
-    int r;
-
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_sme_config_set: invalid smepriv\n");
-        return -EIO;
-    }
-
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
-
-    CsrWifiSmeSmeStaConfigSetReqSend(0, CSR_WIFI_INTERFACE_IN_USE, *staConfig);
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
-    if (r) {
-        return r;
-    }
-    unifi_trace(priv, UDBG4,
-                "sme_mgt_sme_config_set: CsrWifiSmeSmeStaConfigSetReq <-- (r=%d status=%d)\n",
-                r, priv->sme_reply.reply_status);
-
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
-
-    CsrWifiSmeSmeCommonConfigSetReqSend(0, *deviceConfig);
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
-    if (r) {
-        return r;
-    }
-
-    unifi_trace(priv, UDBG4,
-                "sme_mgt_sme_config_set: CsrWifiSmeSmeCommonConfigSetReq <-- (r=%d status=%d)\n",
-                r, priv->sme_reply.reply_status);
-
-    return convert_sme_error(priv->sme_reply.reply_status);
+	int r;
+
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_sme_config_set: invalid smepriv\n");
+		return -EIO;
+	}
+
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
+
+	CsrWifiSmeSmeStaConfigSetReqSend(0, CSR_WIFI_INTERFACE_IN_USE, *staConfig);
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
+	if (r) {
+		return r;
+	}
+	unifi_trace(priv, UDBG4,
+		"sme_mgt_sme_config_set: CsrWifiSmeSmeStaConfigSetReq <-- (r=%d status=%d)\n",
+		r, priv->sme_reply.reply_status);
+
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
+
+	CsrWifiSmeSmeCommonConfigSetReqSend(0, *deviceConfig);
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
+	if (r) {
+		return r;
+	}
+
+	unifi_trace(priv, UDBG4,
+		"sme_mgt_sme_config_set: CsrWifiSmeSmeCommonConfigSetReq <-- (r=%d status=%d)\n",
+		r, priv->sme_reply.reply_status);
+
+	return convert_sme_error(priv->sme_reply.reply_status);
 #else
-    CsrResult status;
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_sme_config_set: invalid smepriv\n");
-        return -EIO;
-    }
-    CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
-    status = CsrWifiSmeMgtSmeConfigSetReq(priv->smepriv, *staConfig);
-    status = CsrWifiSmeMgtDeviceConfigSetReq(priv->smepriv, *deviceConfig);
-    CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
-    return convert_sme_error(status);
+	CsrResult status;
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_sme_config_set: invalid smepriv\n");
+		return -EIO;
+	}
+	CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
+	status = CsrWifiSmeMgtSmeConfigSetReq(priv->smepriv, *staConfig);
+	status = CsrWifiSmeMgtDeviceConfigSetReq(priv->smepriv, *deviceConfig);
+	CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
+	return convert_sme_error(status);
 #endif
 }
 
@@ -685,78 +685,78 @@ int sme_mgt_sme_config_set(unifi_priv_t *priv, CsrWifiSmeStaConfig *staConfig, C
 int sme_mgt_mib_config_set(unifi_priv_t *priv, CsrWifiSmeMibConfig *mibConfig)
 {
 #ifdef CSR_SME_USERSPACE
-    int r;
+	int r;
 
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_mib_config_set: invalid smepriv\n");
-        return -EIO;
-    }
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_mib_config_set: invalid smepriv\n");
+		return -EIO;
+	}
 
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
 
-    CsrWifiSmeMibConfigSetReqSend(0, *mibConfig);
+	CsrWifiSmeMibConfigSetReqSend(0, *mibConfig);
 
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
-    if (r) {
-        return r;
-    }
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
+	if (r) {
+		return r;
+	}
 
-    unifi_trace(priv, UDBG4,
-                "sme_mgt_mib_config_set: unifi_mgt_set_mib_config_req <-- (r=%d status=%d)\n",
-                r, priv->sme_reply.reply_status);
-    return convert_sme_error(priv->sme_reply.reply_status);
+	unifi_trace(priv, UDBG4,
+		"sme_mgt_mib_config_set: unifi_mgt_set_mib_config_req <-- (r=%d status=%d)\n",
+		r, priv->sme_reply.reply_status);
+	return convert_sme_error(priv->sme_reply.reply_status);
 #else
-    CsrResult status;
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_mib_config_set: invalid smepriv\n");
-        return -EIO;
-    }
-    CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
-    status = CsrWifiSmeMgtMibConfigSetReq(priv->smepriv, *mibConfig);
-    CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
-    return convert_sme_error(status);
+	CsrResult status;
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_mib_config_set: invalid smepriv\n");
+		return -EIO;
+	}
+	CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
+	status = CsrWifiSmeMgtMibConfigSetReq(priv->smepriv, *mibConfig);
+	CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
+	return convert_sme_error(status);
 #endif
 }
 
 int sme_mgt_coex_config_set(unifi_priv_t *priv, CsrWifiSmeCoexConfig *coexConfig)
 {
 #ifdef CSR_SME_USERSPACE
-    int r;
+	int r;
 
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_coex_config_set: invalid smepriv\n");
-        return -EIO;
-    }
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_coex_config_set: invalid smepriv\n");
+		return -EIO;
+	}
 
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
 
-    CsrWifiSmeCoexConfigSetReqSend(0, *coexConfig);
+	CsrWifiSmeCoexConfigSetReqSend(0, *coexConfig);
 
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
-    if (r) {
-        return r;
-    }
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
+	if (r) {
+		return r;
+	}
 
-    unifi_trace(priv, UDBG4,
-                "sme_mgt_coex_config_set: unifi_mgt_set_mib_config_req <-- (r=%d status=%d)\n",
-                r, priv->sme_reply.reply_status);
-    return convert_sme_error(priv->sme_reply.reply_status);
+	unifi_trace(priv, UDBG4,
+		"sme_mgt_coex_config_set: unifi_mgt_set_mib_config_req <-- (r=%d status=%d)\n",
+		r, priv->sme_reply.reply_status);
+	return convert_sme_error(priv->sme_reply.reply_status);
 #else
-    CsrResult status;
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_coex_config_set: invalid smepriv\n");
-        return -EIO;
-    }
-    CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
-    status = CsrWifiSmeMgtCoexConfigSetReq(priv->smepriv, *coexConfig);
-    CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
-    return convert_sme_error(status);
+	CsrResult status;
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_coex_config_set: invalid smepriv\n");
+		return -EIO;
+	}
+	CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
+	status = CsrWifiSmeMgtCoexConfigSetReq(priv->smepriv, *coexConfig);
+	CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
+	return convert_sme_error(status);
 #endif
 }
 
@@ -765,39 +765,39 @@ int sme_mgt_coex_config_set(unifi_priv_t *priv, CsrWifiSmeCoexConfig *coexConfig
 int sme_mgt_host_config_set(unifi_priv_t *priv, CsrWifiSmeHostConfig *hostConfig)
 {
 #ifdef CSR_SME_USERSPACE
-    int r;
+	int r;
 
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_host_config_set: invalid smepriv\n");
-        return -EIO;
-    }
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_host_config_set: invalid smepriv\n");
+		return -EIO;
+	}
 
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
 
-    CsrWifiSmeHostConfigSetReqSend(0, CSR_WIFI_INTERFACE_IN_USE, *hostConfig);
+	CsrWifiSmeHostConfigSetReqSend(0, CSR_WIFI_INTERFACE_IN_USE, *hostConfig);
 
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
-    if (r) {
-        return r;
-    }
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
+	if (r) {
+		return r;
+	}
 
-    unifi_trace(priv, UDBG4,
-                "sme_mgt_host_config_set: unifi_mgt_set_host_config_req <-- (r=%d status=%d)\n",
-                r, priv->sme_reply.reply_status);
-    return convert_sme_error(priv->sme_reply.reply_status);
+	unifi_trace(priv, UDBG4,
+		"sme_mgt_host_config_set: unifi_mgt_set_host_config_req <-- (r=%d status=%d)\n",
+		r, priv->sme_reply.reply_status);
+	return convert_sme_error(priv->sme_reply.reply_status);
 #else
-    CsrResult status;
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_host_config_set: invalid smepriv\n");
-        return -EIO;
-    }
-    CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
-    status = CsrWifiSmeMgtHostConfigSetReq(priv->smepriv, *hostConfig);
-    CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
-    return convert_sme_error(status);
+	CsrResult status;
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_host_config_set: invalid smepriv\n");
+		return -EIO;
+	}
+	CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
+	status = CsrWifiSmeMgtHostConfigSetReq(priv->smepriv, *hostConfig);
+	CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
+	return convert_sme_error(status);
 #endif
 }
 
@@ -806,44 +806,44 @@ int sme_mgt_host_config_set(unifi_priv_t *priv, CsrWifiSmeHostConfig *hostConfig
 int sme_mgt_versions_get(unifi_priv_t *priv, CsrWifiSmeVersions *versions)
 {
 #ifdef CSR_SME_USERSPACE
-    int r;
-
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_versions_get: invalid smepriv\n");
-        return -EIO;
-    }
-
-    unifi_trace(priv, UDBG4, "sme_mgt_versions_get: unifi_mgt_versions_get_req -->\n");
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
-
-    CsrWifiSmeVersionsGetReqSend(0);
-
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
-    if (r) {
-        return r;
-    }
-
-    /* store the reply */
-    if (versions != NULL) {
-        memcpy((unsigned char*)versions,
-               (unsigned char*)&priv->sme_reply.versions,
-               sizeof(CsrWifiSmeVersions));
-    }
-
-    unifi_trace(priv, UDBG4,
-                "sme_mgt_versions_get: unifi_mgt_versions_get_req <-- (r=%d status=%d)\n",
-                r, priv->sme_reply.reply_status);
-
-    return convert_sme_error(priv->sme_reply.reply_status);
+	int r;
+
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_versions_get: invalid smepriv\n");
+		return -EIO;
+	}
+
+	unifi_trace(priv, UDBG4, "sme_mgt_versions_get: unifi_mgt_versions_get_req -->\n");
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
+
+	CsrWifiSmeVersionsGetReqSend(0);
+
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
+	if (r) {
+		return r;
+	}
+
+	/* store the reply */
+	if (versions != NULL) {
+		memcpy((unsigned char*)versions,
+			(unsigned char*)&priv->sme_reply.versions,
+			sizeof(CsrWifiSmeVersions));
+	}
+
+	unifi_trace(priv, UDBG4,
+		"sme_mgt_versions_get: unifi_mgt_versions_get_req <-- (r=%d status=%d)\n",
+		r, priv->sme_reply.reply_status);
+
+	return convert_sme_error(priv->sme_reply.reply_status);
 #else
-    CsrResult status;
-    CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
-    status = CsrWifiSmeMgtVersionsGetReq(priv->smepriv, versions);
-    CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
-    return convert_sme_error(status);
+	CsrResult status;
+	CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
+	status = CsrWifiSmeMgtVersionsGetReq(priv->smepriv, versions);
+	CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
+	return convert_sme_error(status);
 #endif
 }
 
@@ -852,197 +852,197 @@ int sme_mgt_versions_get(unifi_priv_t *priv, CsrWifiSmeVersions *versions)
 int sme_mgt_power_config_get(unifi_priv_t *priv, CsrWifiSmePowerConfig *powerConfig)
 {
 #ifdef CSR_SME_USERSPACE
-    int r;
-
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_power_config_get: invalid smepriv\n");
-        return -EIO;
-    }
-
-    unifi_trace(priv, UDBG4, "sme_mgt_power_config_get: unifi_mgt_power_config_req -->\n");
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
-
-    CsrWifiSmePowerConfigGetReqSend(0);
-
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
-    if (r) {
-        return r;
-    }
-
-    /* store the reply */
-    if (powerConfig != NULL) {
-        memcpy((unsigned char*)powerConfig,
-               (unsigned char*)&priv->sme_reply.powerConfig,
-               sizeof(CsrWifiSmePowerConfig));
-    }
-
-    unifi_trace(priv, UDBG4,
-                "sme_mgt_get_versions: unifi_mgt_power_config_req <-- (r=%d status=%d)\n",
-                r, priv->sme_reply.reply_status);
-
-    return convert_sme_error(priv->sme_reply.reply_status);
+	int r;
+
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_power_config_get: invalid smepriv\n");
+		return -EIO;
+	}
+
+	unifi_trace(priv, UDBG4, "sme_mgt_power_config_get: unifi_mgt_power_config_req -->\n");
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
+
+	CsrWifiSmePowerConfigGetReqSend(0);
+
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
+	if (r) {
+		return r;
+	}
+
+	/* store the reply */
+	if (powerConfig != NULL) {
+		memcpy((unsigned char*)powerConfig,
+			(unsigned char*)&priv->sme_reply.powerConfig,
+			sizeof(CsrWifiSmePowerConfig));
+	}
+
+	unifi_trace(priv, UDBG4,
+		"sme_mgt_get_versions: unifi_mgt_power_config_req <-- (r=%d status=%d)\n",
+		r, priv->sme_reply.reply_status);
+
+	return convert_sme_error(priv->sme_reply.reply_status);
 #else
-    CsrResult status;
-    CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
-    status = CsrWifiSmeMgtPowerConfigGetReq(priv->smepriv, powerConfig);
-    CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
-    return convert_sme_error(status);
+	CsrResult status;
+	CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
+	status = CsrWifiSmeMgtPowerConfigGetReq(priv->smepriv, powerConfig);
+	CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
+	return convert_sme_error(status);
 #endif
 }
 
 int sme_mgt_host_config_get(unifi_priv_t *priv, CsrWifiSmeHostConfig *hostConfig)
 {
 #ifdef CSR_SME_USERSPACE
-    int r;
-
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_host_config_get: invalid smepriv\n");
-        return -EIO;
-    }
-
-    unifi_trace(priv, UDBG4, "sme_mgt_host_config_get: unifi_mgt_host_config_get_req -->\n");
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
-
-    CsrWifiSmeHostConfigGetReqSend(0, CSR_WIFI_INTERFACE_IN_USE);
-
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
-    if (r) {
-        return r;
-    }
-
-    /* store the reply */
-    if (hostConfig != NULL) {
-        memcpy((unsigned char*)hostConfig,
-               (unsigned char*)&priv->sme_reply.hostConfig,
-               sizeof(CsrWifiSmeHostConfig));
-    }
-
-    unifi_trace(priv, UDBG4,
-                "sme_mgt_host_config_get: unifi_mgt_host_config_get_req <-- (r=%d status=%d)\n",
-                r, priv->sme_reply.reply_status);
-
-    return convert_sme_error(priv->sme_reply.reply_status);
+	int r;
+
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_host_config_get: invalid smepriv\n");
+		return -EIO;
+	}
+
+	unifi_trace(priv, UDBG4, "sme_mgt_host_config_get: unifi_mgt_host_config_get_req -->\n");
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
+
+	CsrWifiSmeHostConfigGetReqSend(0, CSR_WIFI_INTERFACE_IN_USE);
+
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
+	if (r) {
+		return r;
+	}
+
+	/* store the reply */
+	if (hostConfig != NULL) {
+		memcpy((unsigned char*)hostConfig,
+			(unsigned char*)&priv->sme_reply.hostConfig,
+			sizeof(CsrWifiSmeHostConfig));
+	}
+
+	unifi_trace(priv, UDBG4,
+		"sme_mgt_host_config_get: unifi_mgt_host_config_get_req <-- (r=%d status=%d)\n",
+		r, priv->sme_reply.reply_status);
+
+	return convert_sme_error(priv->sme_reply.reply_status);
 #else
-    CsrResult status;
-    CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
-    status = CsrWifiSmeMgtHostConfigGetReq(priv->smepriv, hostConfig);
-    CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
-    return convert_sme_error(status);
+	CsrResult status;
+	CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
+	status = CsrWifiSmeMgtHostConfigGetReq(priv->smepriv, hostConfig);
+	CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
+	return convert_sme_error(status);
 #endif
 }
 
 int sme_mgt_sme_config_get(unifi_priv_t *priv, CsrWifiSmeStaConfig *staConfig, CsrWifiSmeDeviceConfig *deviceConfig)
 {
 #ifdef CSR_SME_USERSPACE
-    int r;
-
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_sme_config_get: invalid smepriv\n");
-        return -EIO;
-    }
-
-    unifi_trace(priv, UDBG4, "sme_mgt_sme_config_get: unifi_mgt_sme_config_get_req -->\n");
-
-    /* Common device config */
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
-
-    CsrWifiSmeSmeCommonConfigGetReqSend(0);
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
-    if (r) {
-        return r;
-    }
-
-    /* store the reply */
-    if (deviceConfig != NULL) {
-        memcpy((unsigned char*)deviceConfig,
-               (unsigned char*)&priv->sme_reply.deviceConfig,
-               sizeof(CsrWifiSmeDeviceConfig));
-    }
-
-    /* STA config */
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
-
-    CsrWifiSmeSmeStaConfigGetReqSend(0, CSR_WIFI_INTERFACE_IN_USE);
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
-    if (r) {
-        return r;
-    }
-
-    /* store the reply */
-    if (staConfig != NULL) {
-        memcpy((unsigned char*)staConfig,
-               (unsigned char*)&priv->sme_reply.staConfig,
-               sizeof(CsrWifiSmeStaConfig));
-    }
-
-    unifi_trace(priv, UDBG4,
-                "sme_mgt_sme_config_get: unifi_mgt_sme_config_get_req <-- (r=%d status=%d)\n",
-                r, priv->sme_reply.reply_status);
-
-    return convert_sme_error(priv->sme_reply.reply_status);
+	int r;
+
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_sme_config_get: invalid smepriv\n");
+		return -EIO;
+	}
+
+	unifi_trace(priv, UDBG4, "sme_mgt_sme_config_get: unifi_mgt_sme_config_get_req -->\n");
+
+	/* Common device config */
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
+
+	CsrWifiSmeSmeCommonConfigGetReqSend(0);
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
+	if (r) {
+		return r;
+	}
+
+	/* store the reply */
+	if (deviceConfig != NULL) {
+		memcpy((unsigned char*)deviceConfig,
+			(unsigned char*)&priv->sme_reply.deviceConfig,
+			sizeof(CsrWifiSmeDeviceConfig));
+	}
+
+	/* STA config */
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
+
+	CsrWifiSmeSmeStaConfigGetReqSend(0, CSR_WIFI_INTERFACE_IN_USE);
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
+	if (r) {
+		return r;
+	}
+
+	/* store the reply */
+	if (staConfig != NULL) {
+		memcpy((unsigned char*)staConfig,
+			(unsigned char*)&priv->sme_reply.staConfig,
+			sizeof(CsrWifiSmeStaConfig));
+	}
+
+	unifi_trace(priv, UDBG4,
+		"sme_mgt_sme_config_get: unifi_mgt_sme_config_get_req <-- (r=%d status=%d)\n",
+		r, priv->sme_reply.reply_status);
+
+	return convert_sme_error(priv->sme_reply.reply_status);
 #else
-    CsrResult status;
-    CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
-    status = CsrWifiSmeMgtSmeConfigGetReq(priv->smepriv, staConfig);
-    status = CsrWifiSmeMgtDeviceConfigGetReq(priv->smepriv, deviceConfig);
-    CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
-    return convert_sme_error(status);
+	CsrResult status;
+	CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
+	status = CsrWifiSmeMgtSmeConfigGetReq(priv->smepriv, staConfig);
+	status = CsrWifiSmeMgtDeviceConfigGetReq(priv->smepriv, deviceConfig);
+	CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
+	return convert_sme_error(status);
 #endif
 }
 
 int sme_mgt_coex_info_get(unifi_priv_t *priv, CsrWifiSmeCoexInfo *coexInfo)
 {
 #ifdef CSR_SME_USERSPACE
-    int r;
-
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_coex_info_get: invalid smepriv\n");
-        return -EIO;
-    }
-
-    unifi_trace(priv, UDBG4, "sme_mgt_coex_info_get: unifi_mgt_coex_info_get_req -->\n");
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
-
-    CsrWifiSmeCoexInfoGetReqSend(0);
-
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
-    if (r) {
-        return r;
-    }
-
-    /* store the reply */
-    if (coexInfo != NULL) {
-        memcpy((unsigned char*)coexInfo,
-               (unsigned char*)&priv->sme_reply.coexInfo,
-               sizeof(CsrWifiSmeCoexInfo));
-    }
-
-    unifi_trace(priv, UDBG4,
-                "sme_mgt_coex_info_get: unifi_mgt_coex_info_get_req <-- (r=%d status=%d)\n",
-                r, priv->sme_reply.reply_status);
-
-    return convert_sme_error(priv->sme_reply.reply_status);
+	int r;
+
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_coex_info_get: invalid smepriv\n");
+		return -EIO;
+	}
+
+	unifi_trace(priv, UDBG4, "sme_mgt_coex_info_get: unifi_mgt_coex_info_get_req -->\n");
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
+
+	CsrWifiSmeCoexInfoGetReqSend(0);
+
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
+	if (r) {
+		return r;
+	}
+
+	/* store the reply */
+	if (coexInfo != NULL) {
+		memcpy((unsigned char*)coexInfo,
+			(unsigned char*)&priv->sme_reply.coexInfo,
+			sizeof(CsrWifiSmeCoexInfo));
+	}
+
+	unifi_trace(priv, UDBG4,
+		"sme_mgt_coex_info_get: unifi_mgt_coex_info_get_req <-- (r=%d status=%d)\n",
+		r, priv->sme_reply.reply_status);
+
+	return convert_sme_error(priv->sme_reply.reply_status);
 #else
-    CsrResult status;
-    CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
-    status = CsrWifiSmeMgtCoexInfoGetReq(priv->smepriv, coexInfo);
-    CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
-    return convert_sme_error(status);
+	CsrResult status;
+	CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
+	status = CsrWifiSmeMgtCoexInfoGetReq(priv->smepriv, coexInfo);
+	CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
+	return convert_sme_error(status);
 #endif
 }
 
@@ -1051,220 +1051,220 @@ int sme_mgt_coex_info_get(unifi_priv_t *priv, CsrWifiSmeCoexInfo *coexInfo)
 int sme_mgt_coex_config_get(unifi_priv_t *priv, CsrWifiSmeCoexConfig *coexConfig)
 {
 #ifdef CSR_SME_USERSPACE
-    int r;
-
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_coex_config_get: invalid smepriv\n");
-        return -EIO;
-    }
-
-    unifi_trace(priv, UDBG4, "sme_mgt_coex_config_get: unifi_mgt_coex_config_get_req -->\n");
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
-
-    CsrWifiSmeCoexConfigGetReqSend(0);
-
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
-    if (r) {
-        return r;
-    }
-
-    /* store the reply */
-    if (coexConfig != NULL) {
-        memcpy((unsigned char*)coexConfig,
-               (unsigned char*)&priv->sme_reply.coexConfig,
-               sizeof(CsrWifiSmeCoexConfig));
-    }
-
-    unifi_trace(priv, UDBG4,
-                "sme_mgt_coex_config_get: unifi_mgt_coex_config_get_req <-- (r=%d status=%d)\n",
-                r, priv->sme_reply.reply_status);
-
-    return convert_sme_error(priv->sme_reply.reply_status);
+	int r;
+
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_coex_config_get: invalid smepriv\n");
+		return -EIO;
+	}
+
+	unifi_trace(priv, UDBG4, "sme_mgt_coex_config_get: unifi_mgt_coex_config_get_req -->\n");
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
+
+	CsrWifiSmeCoexConfigGetReqSend(0);
+
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
+	if (r) {
+		return r;
+	}
+
+	/* store the reply */
+	if (coexConfig != NULL) {
+		memcpy((unsigned char*)coexConfig,
+			(unsigned char*)&priv->sme_reply.coexConfig,
+			sizeof(CsrWifiSmeCoexConfig));
+	}
+
+	unifi_trace(priv, UDBG4,
+		"sme_mgt_coex_config_get: unifi_mgt_coex_config_get_req <-- (r=%d status=%d)\n",
+		r, priv->sme_reply.reply_status);
+
+	return convert_sme_error(priv->sme_reply.reply_status);
 #else
-    CsrResult status;
-    CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
-    status = CsrWifiSmeMgtCoexConfigGetReq(priv->smepriv, coexConfig);
-    CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
-    return convert_sme_error(status);
+	CsrResult status;
+	CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
+	status = CsrWifiSmeMgtCoexConfigGetReq(priv->smepriv, coexConfig);
+	CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
+	return convert_sme_error(status);
 #endif
 }
 
 int sme_mgt_mib_config_get(unifi_priv_t *priv, CsrWifiSmeMibConfig *mibConfig)
 {
 #ifdef CSR_SME_USERSPACE
-    int r;
-
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_mib_config_get: invalid smepriv\n");
-        return -EIO;
-    }
-
-    unifi_trace(priv, UDBG4, "sme_mgt_mib_config_get: unifi_mgt_mib_config_get_req -->\n");
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
-
-    CsrWifiSmeMibConfigGetReqSend(0);
-
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
-    if (r) {
-        return r;
-    }
-
-    /* store the reply */
-    if (mibConfig != NULL) {
-        memcpy((unsigned char*)mibConfig,
-               (unsigned char*)&priv->sme_reply.mibConfig,
-               sizeof(CsrWifiSmeMibConfig));
-    }
-
-    unifi_trace(priv, UDBG4,
-                "sme_mgt_mib_config_get: unifi_mgt_mib_config_get_req <-- (r=%d status=%d)\n",
-                r, priv->sme_reply.reply_status);
-
-    return convert_sme_error(priv->sme_reply.reply_status);
+	int r;
+
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_mib_config_get: invalid smepriv\n");
+		return -EIO;
+	}
+
+	unifi_trace(priv, UDBG4, "sme_mgt_mib_config_get: unifi_mgt_mib_config_get_req -->\n");
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
+
+	CsrWifiSmeMibConfigGetReqSend(0);
+
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
+	if (r) {
+		return r;
+	}
+
+	/* store the reply */
+	if (mibConfig != NULL) {
+		memcpy((unsigned char*)mibConfig,
+			(unsigned char*)&priv->sme_reply.mibConfig,
+			sizeof(CsrWifiSmeMibConfig));
+	}
+
+	unifi_trace(priv, UDBG4,
+		"sme_mgt_mib_config_get: unifi_mgt_mib_config_get_req <-- (r=%d status=%d)\n",
+		r, priv->sme_reply.reply_status);
+
+	return convert_sme_error(priv->sme_reply.reply_status);
 #else
-    CsrResult status;
-    CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
-    status = CsrWifiSmeMgtMibConfigGetReq(priv->smepriv, mibConfig);
-    CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
-    return convert_sme_error(status);
+	CsrResult status;
+	CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
+	status = CsrWifiSmeMgtMibConfigGetReq(priv->smepriv, mibConfig);
+	CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
+	return convert_sme_error(status);
 #endif
 }
 
 int sme_mgt_connection_info_get(unifi_priv_t *priv, CsrWifiSmeConnectionInfo *connectionInfo)
 {
 #ifdef CSR_SME_USERSPACE
-    int r;
-
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_connection_info_get: invalid smepriv\n");
-        return -EIO;
-    }
-
-    unifi_trace(priv, UDBG4, "sme_mgt_connection_info_get: unifi_mgt_connection_info_get_req -->\n");
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
-
-    CsrWifiSmeConnectionInfoGetReqSend(0, CSR_WIFI_INTERFACE_IN_USE);
-
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
-    if (r) {
-        return r;
-    }
-
-    /* store the reply */
-    if (connectionInfo != NULL) {
-        memcpy((unsigned char*)connectionInfo,
-               (unsigned char*)&priv->sme_reply.connectionInfo,
-               sizeof(CsrWifiSmeConnectionInfo));
-    }
-
-    unifi_trace(priv, UDBG4,
-                "sme_mgt_connection_info_get: unifi_mgt_connection_info_get_req <-- (r=%d status=%d)\n",
-                r, priv->sme_reply.reply_status);
-
-    return convert_sme_error(priv->sme_reply.reply_status);
+	int r;
+
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_connection_info_get: invalid smepriv\n");
+		return -EIO;
+	}
+
+	unifi_trace(priv, UDBG4, "sme_mgt_connection_info_get: unifi_mgt_connection_info_get_req -->\n");
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
+
+	CsrWifiSmeConnectionInfoGetReqSend(0, CSR_WIFI_INTERFACE_IN_USE);
+
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
+	if (r) {
+		return r;
+	}
+
+	/* store the reply */
+	if (connectionInfo != NULL) {
+		memcpy((unsigned char*)connectionInfo,
+			(unsigned char*)&priv->sme_reply.connectionInfo,
+			sizeof(CsrWifiSmeConnectionInfo));
+	}
+
+	unifi_trace(priv, UDBG4,
+		"sme_mgt_connection_info_get: unifi_mgt_connection_info_get_req <-- (r=%d status=%d)\n",
+		r, priv->sme_reply.reply_status);
+
+	return convert_sme_error(priv->sme_reply.reply_status);
 #else
-    CsrResult status;
-    CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
-    status = CsrWifiSmeMgtConnectionInfoGetReq(priv->smepriv, connectionInfo);
-    CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
-    return convert_sme_error(status);
+	CsrResult status;
+	CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
+	status = CsrWifiSmeMgtConnectionInfoGetReq(priv->smepriv, connectionInfo);
+	CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
+	return convert_sme_error(status);
 #endif
 }
 
 int sme_mgt_connection_config_get(unifi_priv_t *priv, CsrWifiSmeConnectionConfig *connectionConfig)
 {
 #ifdef CSR_SME_USERSPACE
-    int r;
-
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_connection_config_get: invalid smepriv\n");
-        return -EIO;
-    }
-
-    unifi_trace(priv, UDBG4, "sme_mgt_connection_config_get: unifi_mgt_connection_config_get_req -->\n");
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
-
-    CsrWifiSmeConnectionConfigGetReqSend(0, CSR_WIFI_INTERFACE_IN_USE);
-
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
-    if (r) {
-        return r;
-    }
-
-    /* store the reply */
-    if (connectionConfig != NULL) {
-        memcpy((unsigned char*)connectionConfig,
-               (unsigned char*)&priv->sme_reply.connectionConfig,
-               sizeof(CsrWifiSmeConnectionConfig));
-    }
-
-    unifi_trace(priv, UDBG4,
-                "sme_mgt_connection_config_get: unifi_mgt_connection_config_get_req <-- (r=%d status=%d)\n",
-                r, priv->sme_reply.reply_status);
-
-    return convert_sme_error(priv->sme_reply.reply_status);
+	int r;
+
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_connection_config_get: invalid smepriv\n");
+		return -EIO;
+	}
+
+	unifi_trace(priv, UDBG4, "sme_mgt_connection_config_get: unifi_mgt_connection_config_get_req -->\n");
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
+
+	CsrWifiSmeConnectionConfigGetReqSend(0, CSR_WIFI_INTERFACE_IN_USE);
+
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
+	if (r) {
+		return r;
+	}
+
+	/* store the reply */
+	if (connectionConfig != NULL) {
+		memcpy((unsigned char*)connectionConfig,
+			(unsigned char*)&priv->sme_reply.connectionConfig,
+			sizeof(CsrWifiSmeConnectionConfig));
+	}
+
+	unifi_trace(priv, UDBG4,
+		"sme_mgt_connection_config_get: unifi_mgt_connection_config_get_req <-- (r=%d status=%d)\n",
+		r, priv->sme_reply.reply_status);
+
+	return convert_sme_error(priv->sme_reply.reply_status);
 #else
-    CsrResult status;
-    CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
-    status = CsrWifiSmeMgtConnectionConfigGetReq(priv->smepriv, connectionConfig);
-    CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
-    return convert_sme_error(status);
+	CsrResult status;
+	CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
+	status = CsrWifiSmeMgtConnectionConfigGetReq(priv->smepriv, connectionConfig);
+	CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
+	return convert_sme_error(status);
 #endif
 }
 
 int sme_mgt_connection_stats_get(unifi_priv_t *priv, CsrWifiSmeConnectionStats *connectionStats)
 {
 #ifdef CSR_SME_USERSPACE
-    int r;
-
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_connection_stats_get: invalid smepriv\n");
-        return -EIO;
-    }
-
-    unifi_trace(priv, UDBG4, "sme_mgt_connection_stats_get: unifi_mgt_connection_stats_get_req -->\n");
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
-
-    CsrWifiSmeConnectionStatsGetReqSend(0, CSR_WIFI_INTERFACE_IN_USE);
-
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
-    if (r) {
-        return r;
-    }
-
-    /* store the reply */
-    if (connectionStats != NULL) {
-        memcpy((unsigned char*)connectionStats,
-               (unsigned char*)&priv->sme_reply.connectionStats,
-               sizeof(CsrWifiSmeConnectionStats));
-    }
-
-    unifi_trace(priv, UDBG4,
-                "sme_mgt_connection_stats_get: unifi_mgt_connection_stats_get_req <-- (r=%d status=%d)\n",
-                r, priv->sme_reply.reply_status);
-
-    return convert_sme_error(priv->sme_reply.reply_status);
+	int r;
+
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_connection_stats_get: invalid smepriv\n");
+		return -EIO;
+	}
+
+	unifi_trace(priv, UDBG4, "sme_mgt_connection_stats_get: unifi_mgt_connection_stats_get_req -->\n");
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
+
+	CsrWifiSmeConnectionStatsGetReqSend(0, CSR_WIFI_INTERFACE_IN_USE);
+
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
+	if (r) {
+		return r;
+	}
+
+	/* store the reply */
+	if (connectionStats != NULL) {
+		memcpy((unsigned char*)connectionStats,
+			(unsigned char*)&priv->sme_reply.connectionStats,
+			sizeof(CsrWifiSmeConnectionStats));
+	}
+
+	unifi_trace(priv, UDBG4,
+		"sme_mgt_connection_stats_get: unifi_mgt_connection_stats_get_req <-- (r=%d status=%d)\n",
+		r, priv->sme_reply.reply_status);
+
+	return convert_sme_error(priv->sme_reply.reply_status);
 #else
-    CsrResult status;
-    CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
-    status = CsrWifiSmeMgtConnectionStatsGetReq(priv->smepriv, connectionStats);
-    CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
-    return convert_sme_error(status);
+	CsrResult status;
+	CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
+	status = CsrWifiSmeMgtConnectionStatsGetReq(priv->smepriv, connectionStats);
+	CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
+	return convert_sme_error(status);
 #endif
 }
 
@@ -1272,264 +1272,264 @@ int sme_mgt_connection_stats_get(unifi_priv_t *priv, CsrWifiSmeConnectionStats *
 
 int sme_mgt_packet_filter_set(unifi_priv_t *priv)
 {
-    CsrWifiIp4Address ipAddress = {{0xFF, 0xFF, 0xFF, 0xFF }};
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_packet_filter_set: invalid smepriv\n");
-        return -EIO;
-    }
-    if (priv->packet_filters.arp_filter) {
-        ipAddress.a[0] = (priv->sta_ip_address      ) & 0xFF;
-        ipAddress.a[1] = (priv->sta_ip_address >>  8) & 0xFF;
-        ipAddress.a[2] = (priv->sta_ip_address >> 16) & 0xFF;
-        ipAddress.a[3] = (priv->sta_ip_address >> 24) & 0xFF;
-    }
-
-    unifi_trace(priv, UDBG5,
-                "sme_mgt_packet_filter_set: IP address %d.%d.%d.%d\n",
-                ipAddress.a[0], ipAddress.a[1],
-                ipAddress.a[2], ipAddress.a[3]);
-
-    /* Doesn't block for a confirm */
-    CsrWifiSmePacketFilterSetReqSend(0, CSR_WIFI_INTERFACE_IN_USE,
-                                     priv->packet_filters.tclas_ies_length,
-                                     priv->filter_tclas_ies,
-                                     priv->packet_filters.filter_mode,
-                                     ipAddress);
-    return 0;
+	CsrWifiIp4Address ipAddress = {{0xFF, 0xFF, 0xFF, 0xFF }};
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_packet_filter_set: invalid smepriv\n");
+		return -EIO;
+	}
+	if (priv->packet_filters.arp_filter) {
+		ipAddress.a[0] = (priv->sta_ip_address      ) & 0xFF;
+		ipAddress.a[1] = (priv->sta_ip_address >>  8) & 0xFF;
+		ipAddress.a[2] = (priv->sta_ip_address >> 16) & 0xFF;
+		ipAddress.a[3] = (priv->sta_ip_address >> 24) & 0xFF;
+	}
+
+	unifi_trace(priv, UDBG5,
+		"sme_mgt_packet_filter_set: IP address %d.%d.%d.%d\n",
+		ipAddress.a[0], ipAddress.a[1],
+		ipAddress.a[2], ipAddress.a[3]);
+
+	/* Doesn't block for a confirm */
+	CsrWifiSmePacketFilterSetReqSend(0, CSR_WIFI_INTERFACE_IN_USE,
+					priv->packet_filters.tclas_ies_length,
+					priv->filter_tclas_ies,
+					priv->packet_filters.filter_mode,
+					ipAddress);
+	return 0;
 }
 
 int sme_mgt_tspec(unifi_priv_t *priv, CsrWifiSmeListAction action,
-        u32 tid, CsrWifiSmeDataBlock *tspec, CsrWifiSmeDataBlock *tclas)
+	u32 tid, CsrWifiSmeDataBlock *tspec, CsrWifiSmeDataBlock *tclas)
 {
-    int r;
-
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_mgt_tspec: invalid smepriv\n");
-        return -EIO;
-    }
-
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
-
-    CsrWifiSmeTspecReqSend(0, CSR_WIFI_INTERFACE_IN_USE,
-                           action, tid, TRUE, 0,
-                           tspec->length, tspec->data,
-                           tclas->length, tclas->data);
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
-    if (r) {
-        return r;
-    }
-
-    unifi_trace(priv, UDBG4, "sme_mgt_tspec: <-- (status=%d)\n", priv->sme_reply.reply_status);
-    return convert_sme_error(priv->sme_reply.reply_status);
+	int r;
+
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_mgt_tspec: invalid smepriv\n");
+		return -EIO;
+	}
+
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
+
+	CsrWifiSmeTspecReqSend(0, CSR_WIFI_INTERFACE_IN_USE,
+				action, tid, TRUE, 0,
+				tspec->length, tspec->data,
+				tclas->length, tclas->data);
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
+	if (r) {
+		return r;
+	}
+
+	unifi_trace(priv, UDBG4, "sme_mgt_tspec: <-- (status=%d)\n", priv->sme_reply.reply_status);
+	return convert_sme_error(priv->sme_reply.reply_status);
 }
 
 
 
 int sme_sys_suspend(unifi_priv_t *priv)
 {
-    int r;
-    CsrResult csrResult;
-
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_sys_suspend: invalid smepriv\n");
-        return -EIO;
-    }
-
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
-
-    /* Suspend the SME, which MAY cause it to power down UniFi */
-    CsrWifiRouterCtrlSuspendIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,0, 0, priv->wol_suspend);
-    r = sme_wait_for_reply(priv, UNIFI_SME_SYS_LONG_TIMEOUT);
-    if (r) {
-        /* No reply - forcibly power down in case the request wasn't processed */
-        unifi_notice(priv,
-                     "suspend: SME did not reply %s, ",
-                     (priv->ptest_mode | priv->wol_suspend) ? "leave powered" : "power off UniFi anyway\n");
-
-        /* Leave power on for production test, though */
-        if (!priv->ptest_mode) {
-            /* Put UniFi to deep sleep, in case we can not power it off */
-            CsrSdioClaim(priv->sdio);
-            unifi_trace(priv, UDBG1, "Force deep sleep");
-            csrResult = unifi_force_low_power_mode(priv->card);
-
-            /* For WOL, the UniFi must stay powered */
-            if (!priv->wol_suspend) {
-                unifi_trace(priv, UDBG1, "Power off\n");
-                CsrSdioPowerOff(priv->sdio);
-            }
-            CsrSdioRelease(priv->sdio);
-        }
-    }
-
-    if (priv->wol_suspend) {
-        unifi_trace(priv, UDBG1, "UniFi left powered for WOL\n");
-
-        /* Remove the IRQ, which also disables the card SDIO interrupt.
-         * Disabling the card SDIO interrupt enables the PIO WOL source.
-         * Removal of the of the handler ensures that in both SDIO and PIO cases
-         * the card interrupt only wakes the host. The card will be polled
-         * after resume to handle any pending data.
-         */
-        if (csr_sdio_linux_remove_irq(priv->sdio)) {
-            unifi_notice(priv, "WOL csr_sdio_linux_remove_irq failed\n");
-        }
-
-        if (enable_wol == UNIFI_WOL_SDIO) {
-            /* Because csr_sdio_linux_remove_irq() disabled the card SDIO interrupt,
-             * it must be left enabled to wake-on-SDIO.
-             */
-            unifi_trace(priv, UDBG1, "Enable card SDIO interrupt for SDIO WOL\n");
-
-            CsrSdioClaim(priv->sdio);
-            csrResult = CsrSdioInterruptEnable(priv->sdio);
-            CsrSdioRelease(priv->sdio);
-
-            if (csrResult != CSR_RESULT_SUCCESS) {
-                unifi_error(priv, "WOL CsrSdioInterruptEnable failed %d\n", csrResult);
-            }
-        } else {
-            unifi_trace(priv, UDBG1, "Disabled card SDIO interrupt for PIO WOL\n");
-        }
-
-        /* Prevent the BH thread from running during the suspend.
-         * Upon resume, sme_sys_resume() will trigger a wifi-on, this will cause
-         * the BH thread to be re-enabled and reinstall the ISR.
-         */
-        priv->bh_thread.block_thread = 1;
-
-        unifi_trace(priv, UDBG1, "unifi_suspend: suspended BH");
-    }
-
-    /* Consider UniFi to be uninitialised */
-    priv->init_progress = UNIFI_INIT_NONE;
-
-    unifi_trace(priv, UDBG1, "sme_sys_suspend: <-- (r=%d status=%d)\n", r, priv->sme_reply.reply_status);
-    return convert_sme_error(priv->sme_reply.reply_status);
+	int r;
+	CsrResult csrResult;
+
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_sys_suspend: invalid smepriv\n");
+		return -EIO;
+	}
+
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
+
+	/* Suspend the SME, which MAY cause it to power down UniFi */
+	CsrWifiRouterCtrlSuspendIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,0, 0, priv->wol_suspend);
+	r = sme_wait_for_reply(priv, UNIFI_SME_SYS_LONG_TIMEOUT);
+	if (r) {
+		/* No reply - forcibly power down in case the request wasn't processed */
+		unifi_notice(priv,
+			"suspend: SME did not reply %s, ",
+			(priv->ptest_mode | priv->wol_suspend) ? "leave powered" : "power off UniFi anyway\n");
+
+		/* Leave power on for production test, though */
+		if (!priv->ptest_mode) {
+			/* Put UniFi to deep sleep, in case we can not power it off */
+			CsrSdioClaim(priv->sdio);
+			unifi_trace(priv, UDBG1, "Force deep sleep");
+			csrResult = unifi_force_low_power_mode(priv->card);
+
+			/* For WOL, the UniFi must stay powered */
+			if (!priv->wol_suspend) {
+				unifi_trace(priv, UDBG1, "Power off\n");
+				CsrSdioPowerOff(priv->sdio);
+			}
+			CsrSdioRelease(priv->sdio);
+		}
+	}
+
+	if (priv->wol_suspend) {
+		unifi_trace(priv, UDBG1, "UniFi left powered for WOL\n");
+
+		/* Remove the IRQ, which also disables the card SDIO interrupt.
+		* Disabling the card SDIO interrupt enables the PIO WOL source.
+		* Removal of the of the handler ensures that in both SDIO and PIO cases
+		* the card interrupt only wakes the host. The card will be polled
+		* after resume to handle any pending data.
+		*/
+		if (csr_sdio_linux_remove_irq(priv->sdio)) {
+			unifi_notice(priv, "WOL csr_sdio_linux_remove_irq failed\n");
+		}
+
+		if (enable_wol == UNIFI_WOL_SDIO) {
+			/* Because csr_sdio_linux_remove_irq() disabled the card SDIO interrupt,
+			* it must be left enabled to wake-on-SDIO.
+			*/
+			unifi_trace(priv, UDBG1, "Enable card SDIO interrupt for SDIO WOL\n");
+
+			CsrSdioClaim(priv->sdio);
+			csrResult = CsrSdioInterruptEnable(priv->sdio);
+			CsrSdioRelease(priv->sdio);
+
+			if (csrResult != CSR_RESULT_SUCCESS) {
+				unifi_error(priv, "WOL CsrSdioInterruptEnable failed %d\n", csrResult);
+			}
+		} else {
+			unifi_trace(priv, UDBG1, "Disabled card SDIO interrupt for PIO WOL\n");
+		}
+
+		/* Prevent the BH thread from running during the suspend.
+		* Upon resume, sme_sys_resume() will trigger a wifi-on, this will cause
+		* the BH thread to be re-enabled and reinstall the ISR.
+		*/
+		priv->bh_thread.block_thread = 1;
+
+		unifi_trace(priv, UDBG1, "unifi_suspend: suspended BH");
+	}
+
+	/* Consider UniFi to be uninitialised */
+	priv->init_progress = UNIFI_INIT_NONE;
+
+	unifi_trace(priv, UDBG1, "sme_sys_suspend: <-- (r=%d status=%d)\n", r, priv->sme_reply.reply_status);
+	return convert_sme_error(priv->sme_reply.reply_status);
 }
 
 
 int sme_sys_resume(unifi_priv_t *priv)
 {
-    int r;
+	int r;
 
-    unifi_trace(priv, UDBG1, "sme_sys_resume %s\n", priv->wol_suspend ? "warm" : "");
+	unifi_trace(priv, UDBG1, "sme_sys_resume %s\n", priv->wol_suspend ? "warm" : "");
 
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_sys_resume: invalid smepriv\n");
-        return -EIO;
-    }
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_sys_resume: invalid smepriv\n");
+		return -EIO;
+	}
 
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
 
-    CsrWifiRouterCtrlResumeIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,0, priv->wol_suspend);
+	CsrWifiRouterCtrlResumeIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,0, priv->wol_suspend);
 
-    r = sme_wait_for_reply(priv, UNIFI_SME_SYS_LONG_TIMEOUT);
-    if (r) {
-        unifi_notice(priv,
-                "resume: SME did not reply, return success anyway\n");
-    }
+	r = sme_wait_for_reply(priv, UNIFI_SME_SYS_LONG_TIMEOUT);
+	if (r) {
+		unifi_notice(priv,
+			"resume: SME did not reply, return success anyway\n");
+	}
 
-    return 0;
+	return 0;
 }
 
 #ifdef CSR_SUPPORT_WEXT_AP
 int sme_ap_stop(unifi_priv_t *priv,u16 interface_tag)
 {
-    int r;
+	int r;
 
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_ap_stop: invalid smepriv\n");
-        return -EIO;
-    }
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_ap_stop: invalid smepriv\n");
+		return -EIO;
+	}
 
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
 
-    CsrWifiNmeApStopReqSend(0,interface_tag);
+	CsrWifiNmeApStopReqSend(0,interface_tag);
 
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
-    if (r) {
-        return r;
-    }
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
+	if (r) {
+		return r;
+	}
 
-    unifi_trace(priv, UDBG4,
-                "sme_ap_stop <-- (r=%d status=%d)\n",
-                r, priv->sme_reply.reply_status);
-    return convert_sme_error(priv->sme_reply.reply_status);
+	unifi_trace(priv, UDBG4,
+		"sme_ap_stop <-- (r=%d status=%d)\n",
+		r, priv->sme_reply.reply_status);
+	return convert_sme_error(priv->sme_reply.reply_status);
 
 }
 
 int sme_ap_start(unifi_priv_t *priv,u16 interface_tag,
-                 CsrWifiSmeApConfig_t * ap_config)
+		CsrWifiSmeApConfig_t * ap_config)
 {
-    int r;
-    CsrWifiSmeApP2pGoConfig p2p_go_param;
-    memset(&p2p_go_param,0,sizeof(CsrWifiSmeApP2pGoConfig));
-
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_ap_start: invalid smepriv\n");
-        return -EIO;
-    }
-
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
-
-    CsrWifiNmeApStartReqSend(0,interface_tag,CSR_WIFI_AP_TYPE_LEGACY,FALSE,
-                             ap_config->ssid,1,ap_config->channel,
-                             ap_config->credentials,ap_config->max_connections,
-                             p2p_go_param,FALSE);
-
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
-    if (r) {
-        return r;
-    }
-
-    unifi_trace(priv, UDBG4,
-                "sme_ap_start <-- (r=%d status=%d)\n",
-                r, priv->sme_reply.reply_status);
-    return convert_sme_error(priv->sme_reply.reply_status);
+	int r;
+	CsrWifiSmeApP2pGoConfig p2p_go_param;
+	memset(&p2p_go_param,0,sizeof(CsrWifiSmeApP2pGoConfig));
+
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_ap_start: invalid smepriv\n");
+		return -EIO;
+	}
+
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
+
+	CsrWifiNmeApStartReqSend(0,interface_tag,CSR_WIFI_AP_TYPE_LEGACY,FALSE,
+				ap_config->ssid,1,ap_config->channel,
+				ap_config->credentials,ap_config->max_connections,
+				p2p_go_param,FALSE);
+
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
+	if (r) {
+		return r;
+	}
+
+	unifi_trace(priv, UDBG4,
+		"sme_ap_start <-- (r=%d status=%d)\n",
+		r, priv->sme_reply.reply_status);
+	return convert_sme_error(priv->sme_reply.reply_status);
 }
 
 int sme_ap_config(unifi_priv_t *priv,
-                  CsrWifiSmeApMacConfig *ap_mac_config,
-                  CsrWifiNmeApConfig *group_security_config)
+		CsrWifiSmeApMacConfig *ap_mac_config,
+		CsrWifiNmeApConfig *group_security_config)
 {
-    int r;
-    CsrWifiSmeApP2pGoConfig p2p_go_param;
-    memset(&p2p_go_param,0,sizeof(CsrWifiSmeApP2pGoConfig));
+	int r;
+	CsrWifiSmeApP2pGoConfig p2p_go_param;
+	memset(&p2p_go_param,0,sizeof(CsrWifiSmeApP2pGoConfig));
 
-    if (priv->smepriv == NULL) {
-        unifi_error(priv, "sme_ap_config: invalid smepriv\n");
-        return -EIO;
-    }
+	if (priv->smepriv == NULL) {
+		unifi_error(priv, "sme_ap_config: invalid smepriv\n");
+		return -EIO;
+	}
 
-    r = sme_init_request(priv);
-    if (r) {
-        return -EIO;
-    }
+	r = sme_init_request(priv);
+	if (r) {
+		return -EIO;
+	}
 
-    CsrWifiNmeApConfigSetReqSend(0,*group_security_config,
-                                 *ap_mac_config);
+	CsrWifiNmeApConfigSetReqSend(0,*group_security_config,
+				*ap_mac_config);
 
-    r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
+	r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
 
-    unifi_trace(priv, UDBG4,
-                "sme_ap_config <-- (r=%d status=%d)\n",
-                r, priv->sme_reply.reply_status);
-    return convert_sme_error(priv->sme_reply.reply_status);
+	unifi_trace(priv, UDBG4,
+		"sme_ap_config <-- (r=%d status=%d)\n",
+		r, priv->sme_reply.reply_status);
+	return convert_sme_error(priv->sme_reply.reply_status);
 }
 #endif
-- 
1.7.9.5

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