Remove unnecessary parentheses to comply with preferred coding style for
the linux kernel and avoid the following checkpatch's message:
'CHECK: Unnecessary parentheses around'
Credits to checkpatch.
Signed-off-by: Frank A. Cancio Bello <frank@xxxxxxxxxxxxxxxxxxxxxx>
---
Changes in v2:
* I rewrote the log message to improve the style taking in consideration Julia's suggestions.
* I merged in this patch similars changes that initially were in theirs own patch. I will reply that other patch email thread, saying to discard it, to avoid confussion.
drivers/staging/wlan-ng/cfg80211.c | 10 +++++-----
drivers/staging/wlan-ng/hfa384x_usb.c | 18 +++++++++---------
drivers/staging/wlan-ng/p80211conv.c | 6 +++---
drivers/staging/wlan-ng/p80211netdev.c | 4 ++--
drivers/staging/wlan-ng/p80211req.c | 2 +-
drivers/staging/wlan-ng/prism2fw.c | 23 +++++++++++------------
drivers/staging/wlan-ng/prism2mgmt.c | 29 ++++++++++++++---------------
drivers/staging/wlan-ng/prism2sta.c | 4 ++--
8 files changed, 47 insertions(+), 49 deletions(-)
diff --git a/drivers/staging/wlan-ng/cfg80211.c b/drivers/staging/wlan-ng/cfg80211.c
index 178f6f5..03279aa 100644
--- a/drivers/staging/wlan-ng/cfg80211.c
+++ b/drivers/staging/wlan-ng/cfg80211.c
@@ -265,7 +265,7 @@ static int prism2_get_station(struct wiphy *wiphy, struct net_device *dev,
memset(sinfo, 0, sizeof(*sinfo));
- if (!wlandev || (wlandev->msdstate != WLAN_MSD_RUNNING))
+ if (!wlandev || wlandev->msdstate != WLAN_MSD_RUNNING)
return -EOPNOTSUPP;
/* build request message */
@@ -367,8 +367,8 @@ static int prism2_scan(struct wiphy *wiphy,
msg2.bssindex.data = i;
result = p80211req_dorequest(wlandev, (u8 *)&msg2);
- if ((result != 0) ||
- (msg2.resultcode.data != P80211ENUM_resultcode_success)) {
+ if (result != 0 ||
+ msg2.resultcode.data != P80211ENUM_resultcode_success) {
break;
}
@@ -475,8 +475,8 @@ static int prism2_connect(struct wiphy *wiphy, struct net_device *dev,
}
/* Set the authorization */
- if ((sme->auth_type == NL80211_AUTHTYPE_OPEN_SYSTEM) ||
- ((sme->auth_type == NL80211_AUTHTYPE_AUTOMATIC) && !is_wep))
+ if (sme->auth_type == NL80211_AUTHTYPE_OPEN_SYSTEM ||
+ sme->auth_type == NL80211_AUTHTYPE_AUTOMATIC && !is_wep)
msg_join.authtype.data = P80211ENUM_authalg_opensystem;
else if ((sme->auth_type == NL80211_AUTHTYPE_SHARED_KEY) ||
((sme->auth_type == NL80211_AUTHTYPE_AUTOMATIC) && is_wep))
diff --git a/drivers/staging/wlan-ng/hfa384x_usb.c b/drivers/staging/wlan-ng/hfa384x_usb.c
index d1e8218..b5fdfd8 100644
--- a/drivers/staging/wlan-ng/hfa384x_usb.c
+++ b/drivers/staging/wlan-ng/hfa384x_usb.c
@@ -1781,9 +1781,9 @@ int hfa384x_drvr_enable(struct hfa384x *hw, u16 macport)
{
int result = 0;
- if ((!hw->isap && macport != 0) ||
- (hw->isap && !(macport <= HFA384x_PORTID_MAX)) ||
- (hw->port_enabled[macport])) {
+ if (!hw->isap && macport != 0 ||
+ hw->isap && !(macport <= HFA384x_PORTID_MAX) ||
+ hw->port_enabled[macport]) {
result = -EINVAL;
} else {
result = hfa384x_cmd_enable(hw, macport);
@@ -2465,7 +2465,7 @@ int hfa384x_drvr_start(struct hfa384x *hw)
netdev_err(hw->wlandev->netdev, "Cannot get bulk in endpoint status.\n");
goto done;
}
- if ((status == 1) && usb_clear_halt(hw->usb, hw->endp_in))
+ if (status == 1 && usb_clear_halt(hw->usb, hw->endp_in))
netdev_err(hw->wlandev->netdev, "Failed to reset bulk in endpoint.\n");
result =
@@ -2474,7 +2474,7 @@ int hfa384x_drvr_start(struct hfa384x *hw)
netdev_err(hw->wlandev->netdev, "Cannot get bulk out endpoint status.\n");
goto done;
}
- if ((status == 1) && usb_clear_halt(hw->usb, hw->endp_out))
+ if (status == 1 && usb_clear_halt(hw->usb, hw->endp_out))
netdev_err(hw->wlandev->netdev, "Failed to reset bulk out endpoint.\n");
/* Synchronous unlink, in case we're trying to restart the driver */
@@ -3054,7 +3054,7 @@ static void hfa384x_usbin_callback(struct urb *urb)
goto exit;
skb = hw->rx_urb_skb;
- if (!skb || (skb->data != urb->transfer_buffer)) {
+ if (!skb || skb->data != urb->transfer_buffer) {
WARN_ON(1);
return;
}
@@ -3501,8 +3501,8 @@ static void hfa384x_int_rxmonitor(struct wlandevice *wlandev,
return;
/* only prepend the prism header if in the right mode */
- if ((wlandev->netdev->type == ARPHRD_IEEE80211_PRISM) &&
- (hw->sniffhdr != 0)) {
+ if (wlandev->netdev->type == ARPHRD_IEEE80211_PRISM &&
+ hw->sniffhdr != 0) {
struct p80211_caphdr *caphdr;
/* The NEW header format! */
datap = skb_put(skb, sizeof(struct p80211_caphdr));
@@ -3772,7 +3772,7 @@ static void hfa384x_ctlxout_callback(struct urb *urb)
spin_unlock_irqrestore(&hw->ctlxq.lock, flags);
- if (!timer_ok && (hw->resp_timer_done == 0)) {
+ if (!timer_ok && hw->resp_timer_done == 0) {
spin_lock_irqsave(&hw->ctlxq.lock, flags);
goto delresp;
}
diff --git a/drivers/staging/wlan-ng/p80211conv.c b/drivers/staging/wlan-ng/p80211conv.c
index c1b6d42..bc63eb2 100644
--- a/drivers/staging/wlan-ng/p80211conv.c
+++ b/drivers/staging/wlan-ng/p80211conv.c
@@ -356,10 +356,10 @@ int skb_p80211_to_ether(struct wlandevice *wlandev, u32 ethconv,
sizeof(struct wlan_llc));
/* Test for the various encodings */
- if ((payload_length >= sizeof(struct wlan_ethhdr)) &&
+ if (payload_length >= sizeof(struct wlan_ethhdr) &&
(e_llc->dsap != 0xaa || e_llc->ssap != 0xaa) &&
- ((!ether_addr_equal_unaligned(daddr, e_hdr->daddr)) ||
- (!ether_addr_equal_unaligned(saddr, e_hdr->saddr)))) {
+ (!ether_addr_equal_unaligned(daddr, e_hdr->daddr) ||
+ !ether_addr_equal_unaligned(saddr, e_hdr->saddr))) {
pr_debug("802.3 ENCAP len: %d\n", payload_length);
/* 802.3 Encapsulated */
/* Test for an overlength frame */
diff --git a/drivers/staging/wlan-ng/p80211netdev.c b/drivers/staging/wlan-ng/p80211netdev.c
index 0f50365..ad11a3f 100644
--- a/drivers/staging/wlan-ng/p80211netdev.c
+++ b/drivers/staging/wlan-ng/p80211netdev.c
@@ -427,7 +427,7 @@ static int p80211knetdev_hard_start_xmit(struct sk_buff *skb,
failed:
/* Free up the WEP buffer if it's not the same as the skb */
- if ((p80211_wep.data) && (p80211_wep.data != skb->data))
+ if (p80211_wep.data && p80211_wep.data != skb->data)
kzfree(p80211_wep.data);
/* we always free the skb here, never in a lower level. */
@@ -491,7 +491,7 @@ static int p80211netdev_ethtool(struct wlandevice *wlandev,
edata.cmd = ethcmd;
if (wlandev->linkstatus &&
- (wlandev->macmode != WLAN_MACMODE_NONE)) {
+ wlandev->macmode != WLAN_MACMODE_NONE) {
edata.data = 1;
} else {
edata.data = 0;
diff --git a/drivers/staging/wlan-ng/p80211req.c b/drivers/staging/wlan-ng/p80211req.c
index afe8477..0d1556c 100644
--- a/drivers/staging/wlan-ng/p80211req.c
+++ b/drivers/staging/wlan-ng/p80211req.c
@@ -124,7 +124,7 @@ int p80211req_dorequest(struct wlandevice *wlandev, u8 *msgbuf)
/* Check Permissions */
if (!capable(CAP_NET_ADMIN) &&
- (msg->msgcode != DIDmsg_dot11req_mibget)) {
+ msg->msgcode != DIDmsg_dot11req_mibget) {
netdev_err(wlandev->netdev,
"%s: only dot11req_mibget allowed for non-root.\n",
wlandev->name);
diff --git a/drivers/staging/wlan-ng/prism2fw.c b/drivers/staging/wlan-ng/prism2fw.c
index 344bec8..5b9aa63 100644
--- a/drivers/staging/wlan-ng/prism2fw.c
+++ b/drivers/staging/wlan-ng/prism2fw.c
@@ -1177,8 +1177,8 @@ static int validate_identity(void)
s3info[i].info.compat.top);
/* MAC compat range */
- if ((s3info[i].info.compat.role == 1) &&
- (s3info[i].info.compat.id == 2)) {
+ if (s3info[i].info.compat.role == 1 &&
+ s3info[i].info.compat.id == 2) {
if (s3info[i].info.compat.variant !=
macid.variant) {
result = 2;
@@ -1186,17 +1186,16 @@ static int validate_identity(void)
}
/* PRI compat range */
- if ((s3info[i].info.compat.role == 1) &&
- (s3info[i].info.compat.id == 3)) {
- if ((s3info[i].info.compat.bottom > priid.top)
- || (s3info[i].info.compat.top <
- priid.bottom)) {
+ if (s3info[i].info.compat.role == 1 &&
+ s3info[i].info.compat.id == 3) {
+ if (s3info[i].info.compat.bottom > priid.top ||
+ s3info[i].info.compat.top < priid.bottom) {
result = 3;
}
}
/* SEC compat range */
- if ((s3info[i].info.compat.role == 1) &&
- (s3info[i].info.compat.id == 4)) {
+ if (s3info[i].info.compat.role == 1 &&
+ s3info[i].info.compat.id == 4) {
/* FIXME: isn't something missing here? */
}
@@ -1218,8 +1217,8 @@ static int validate_identity(void)
continue;
if (nicid.minor != s3info[i].info.version.minor)
continue;
- if ((nicid.variant != s3info[i].info.version.variant) &&
- (nicid.id != 0x8008))
+ if (nicid.variant != s3info[i].info.version.variant &&
+ nicid.id != 0x8008)
continue;
trump = 1;
@@ -1234,7 +1233,7 @@ static int validate_identity(void)
}
/* walk through */
- if (trump && (result != 2))
+ if (trump && result != 2)
result = 0;
return result;
}
diff --git a/drivers/staging/wlan-ng/prism2mgmt.c b/drivers/staging/wlan-ng/prism2mgmt.c
index 7207059..6ac2b48 100644
--- a/drivers/staging/wlan-ng/prism2mgmt.c
+++ b/drivers/staging/wlan-ng/prism2mgmt.c
@@ -402,7 +402,7 @@ int prism2mgmt_scan_results(struct wlandevice *wlandev, void *msgp)
goto exit;
}
- item = &(hw->scanresults->info.hscanresult.result[req->bssindex.data]);
+ item = &hw->scanresults->info.hscanresult.result[req->bssindex.data];
/* signal and noise */
req->signal.status = P80211ENUM_msgitem_status_data_ok;
req->noise.status = P80211ENUM_msgitem_status_data_ok;
@@ -427,7 +427,7 @@ int prism2mgmt_scan_results(struct wlandevice *wlandev, void *msgp)
#define REQBASICRATE(N) \
do { \
- if ((count >= N) && DOT11_RATE5_ISBASIC_GET( \
+ if (count >= N && DOT11_RATE5_ISBASIC_GET( \
item->supprates[(N) - 1])) { \
req->basicrate ## N .data = item->supprates[(N) - 1]; \
req->basicrate ## N .status = \
@@ -562,7 +562,7 @@ int prism2mgmt_start(struct wlandevice *wlandev, void *msgp)
/*** STATION ***/
/* Set the REQUIRED config items */
/* SSID */
- pstr = (struct p80211pstrd *)&(msg->ssid.data);
+ pstr = (struct p80211pstrd *)&msg->ssid.data;
prism2mgmt_pstr2bytestr(p2bytestr, pstr);
result = hfa384x_drvr_setconfig(hw, HFA384x_RID_CNFOWNSSID,
bytebuf, HFA384x_RID_CNFOWNSSID_LEN);
@@ -1063,7 +1063,7 @@ int prism2mgmt_autojoin(struct wlandevice *wlandev, void *msgp)
/* Set the ssid */
memset(bytebuf, 0, 256);
- pstr = (struct p80211pstrd *)&(msg->ssid.data);
+ pstr = (struct p80211pstrd *)&msg->ssid.data;
prism2mgmt_pstr2bytestr(p2bytestr, pstr);
result = hfa384x_drvr_setconfig(hw, HFA384x_RID_CNFDESIREDSSID,
bytebuf,
@@ -1187,7 +1187,7 @@ int prism2mgmt_wlansniff(struct wlandevice *wlandev, void *msgp)
/* Save macport 0 state */
result = hfa384x_drvr_getconfig16(hw,
HFA384x_RID_CNFPORTTYPE,
- &(hw->presniff_port_type));
+ &hw->presniff_port_type);
if (result) {
netdev_dbg
(wlandev->netdev,
@@ -1198,7 +1198,7 @@ int prism2mgmt_wlansniff(struct wlandevice *wlandev, void *msgp)
/* Save the wepflags state */
result = hfa384x_drvr_getconfig16(hw,
HFA384x_RID_CNFWEPFLAGS,
- &(hw->presniff_wepflags));
+ &hw->presniff_wepflags);
if (result) {
netdev_dbg
(wlandev->netdev,
@@ -1256,10 +1256,9 @@ int prism2mgmt_wlansniff(struct wlandevice *wlandev, void *msgp)
word, result);
goto failed;
}
- if ((msg->keepwepflags.status ==
- P80211ENUM_msgitem_status_data_ok)
- && (msg->keepwepflags.data !=
- P80211ENUM_truth_true)) {
+ if (msg->keepwepflags.status ==
+ P80211ENUM_msgitem_status_data_ok &&
+ msg->keepwepflags.data != P80211ENUM_truth_true) {
/* Set the wepflags for no decryption */
word = HFA384x_WEPFLAGS_DISABLE_TXCRYPT |
HFA384x_WEPFLAGS_DISABLE_RXCRYPT;
@@ -1279,8 +1278,8 @@ int prism2mgmt_wlansniff(struct wlandevice *wlandev, void *msgp)
}
/* Do we want to strip the FCS in monitor mode? */
- if ((msg->stripfcs.status == P80211ENUM_msgitem_status_data_ok)
- && (msg->stripfcs.data == P80211ENUM_truth_true)) {
+ if (msg->stripfcs.status == P80211ENUM_msgitem_status_data_ok &&
+ msg->stripfcs.data == P80211ENUM_truth_true) {
hw->sniff_fcs = 0;
} else {
hw->sniff_fcs = 1;
@@ -1317,9 +1316,9 @@ int prism2mgmt_wlansniff(struct wlandevice *wlandev, void *msgp)
/* Set the driver state */
/* Do we want the prism2 header? */
- if ((msg->prismheader.status ==
- P80211ENUM_msgitem_status_data_ok) &&
- (msg->prismheader.data == P80211ENUM_truth_true)) {
+ if (msg->prismheader.status ==
+ P80211ENUM_msgitem_status_data_ok &&
+ msg->prismheader.data == P80211ENUM_truth_true) {
hw->sniffhdr = 0;
wlandev->netdev->type = ARPHRD_IEEE80211_PRISM;
} else if ((msg->wlanheader.status ==
diff --git a/drivers/staging/wlan-ng/prism2sta.c b/drivers/staging/wlan-ng/prism2sta.c
index 070a237..38956fb 100644
--- a/drivers/staging/wlan-ng/prism2sta.c
+++ b/drivers/staging/wlan-ng/prism2sta.c
@@ -1929,8 +1929,8 @@ void prism2sta_commsqual_defer(struct work_struct *data)
return;
/* we don't care if we're in AP mode */
- if ((wlandev->macmode == WLAN_MACMODE_NONE) ||
- (wlandev->macmode == WLAN_MACMODE_ESS_AP)) {
+ if (wlandev->macmode == WLAN_MACMODE_NONE ||
+ wlandev->macmode == WLAN_MACMODE_ESS_AP) {
return;
}
--
2.7.4
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