From: Roland Vossen <rvossen@xxxxxxxxxxxx>
Code cleanup. Merged two functions.
Reviewed-by: Arend van Spriel <arend@xxxxxxxxxxxx>
Reviewed-by: Franky Lin <frankyl@xxxxxxxxxxxx>
Signed-off-by: Franky Lin <frankyl@xxxxxxxxxxxx>
---
drivers/staging/brcm80211/brcmfmac/dhd.h | 3 +-
drivers/staging/brcm80211/brcmfmac/dhd_linux.c | 40 ++++++++++++---------
drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c | 16 ---------
3 files changed, 24 insertions(+), 35 deletions(-)
diff --git a/drivers/staging/brcm80211/brcmfmac/dhd.h b/drivers/staging/brcm80211/brcmfmac/dhd.h
index a16f731..514f779 100644
--- a/drivers/staging/brcm80211/brcmfmac/dhd.h
+++ b/drivers/staging/brcm80211/brcmfmac/dhd.h
@@ -724,8 +724,7 @@ extern struct brcmf_pub *brcmf_attach(struct brcmf_bus *bus,
extern int brcmf_net_attach(struct brcmf_pub *drvr, int idx);
extern int brcmf_netdev_wait_pend8021x(struct net_device *ndev);
-extern int brcmf_netdev_ioctl_priv(struct net_device *ndev,
- struct brcmf_ioctl *ioc);
+extern s32 brcmf_dev_ioctl(struct net_device *dev, u32 cmd, void *arg, u32 len);
/* Indication from bus module regarding removal/absence of dongle */
extern void brcmf_detach(struct brcmf_pub *drvr);
diff --git a/drivers/staging/brcm80211/brcmfmac/dhd_linux.c b/drivers/staging/brcm80211/brcmfmac/dhd_linux.c
index 827022e..3ae0d43 100644
--- a/drivers/staging/brcm80211/brcmfmac/dhd_linux.c
+++ b/drivers/staging/brcm80211/brcmfmac/dhd_linux.c
@@ -849,30 +849,36 @@ static int brcmf_netdev_ioctl_entry(struct net_device *ndev, struct ifreq *ifr,
return -EOPNOTSUPP;
}
-/* called only from within this driver */
-int brcmf_netdev_ioctl_priv(struct net_device *ndev, struct brcmf_ioctl *ioc)
+/* called only from within this driver. Sends an ioctl to the dongle. */
+s32 brcmf_dev_ioctl(struct net_device *ndev, u32 cmd, void *arg, u32 len)
{
- int bcmerror = 0;
+ struct brcmf_ioctl ioc;
+ s32 err = 0;
int buflen = 0;
bool is_set_key_cmd;
struct brcmf_info *drvr_priv = *(struct brcmf_info **)
- netdev_priv(ndev);
+ netdev_priv(ndev);
int ifidx;
+ memset(&ioc, 0, sizeof(ioc));
+ ioc.cmd = cmd;
+ ioc.buf = arg;
+ ioc.len = len;
+
ifidx = brcmf_net2idx(drvr_priv, ndev);
- if (ioc->buf != NULL)
- buflen = min_t(uint, ioc->len, BRCMF_IOCTL_MAXLEN);
+ if (ioc.buf != NULL)
+ buflen = min_t(uint, ioc.len, BRCMF_IOCTL_MAXLEN);
/* send to dongle (must be up, and wl) */
if ((drvr_priv->pub.busstate != BRCMF_BUS_DATA)) {
brcmf_dbg(ERROR, "DONGLE_DOWN\n");
- bcmerror = -EIO;
+ err = -EIO;
goto done;
}
if (!drvr_priv->pub.iswl) {
- bcmerror = -EIO;
+ err = -EIO;
goto done;
}
@@ -880,21 +886,21 @@ int brcmf_netdev_ioctl_priv(struct net_device *ndev, struct brcmf_ioctl *ioc)
* Intercept BRCMF_C_SET_KEY IOCTL - serialize M4 send and
* set key IOCTL to prevent M4 encryption.
*/
- is_set_key_cmd = ((ioc->cmd == BRCMF_C_SET_KEY) ||
- ((ioc->cmd == BRCMF_C_SET_VAR) &&
- !(strncmp("wsec_key", ioc->buf, 9))) ||
- ((ioc->cmd == BRCMF_C_SET_VAR) &&
- !(strncmp("bsscfg:wsec_key", ioc->buf, 15))));
+ is_set_key_cmd = ((ioc.cmd == BRCMF_C_SET_KEY) ||
+ ((ioc.cmd == BRCMF_C_SET_VAR) &&
+ !(strncmp("wsec_key", ioc.buf, 9))) ||
+ ((ioc.cmd == BRCMF_C_SET_VAR) &&
+ !(strncmp("bsscfg:wsec_key", ioc.buf, 15))));
if (is_set_key_cmd)
brcmf_netdev_wait_pend8021x(ndev);
- bcmerror = brcmf_proto_ioctl(&drvr_priv->pub, ifidx, ioc, buflen);
+ err = brcmf_proto_ioctl(&drvr_priv->pub, ifidx, &ioc, buflen);
done:
- if (bcmerror > 0)
- bcmerror = 0;
+ if (err > 0)
+ err = 0;
- return bcmerror;
+ return err;
}
static int brcmf_netdev_stop(struct net_device *ndev)
diff --git a/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c
index b707bc0..b956c90 100644
--- a/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c
+++ b/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c
@@ -249,22 +249,6 @@ static const u32 __wl_cipher_suites[] = {
WLAN_CIPHER_SUITE_AES_CMAC,
};
-static s32
-brcmf_dev_ioctl(struct net_device *dev, u32 cmd, void *arg, u32 len)
-{
- struct brcmf_ioctl ioc;
- s32 err = 0;
-
- memset(&ioc, 0, sizeof(ioc));
- ioc.cmd = cmd;
- ioc.buf = arg;
- ioc.len = len;
-
- err = brcmf_netdev_ioctl_priv(dev, &ioc);
-
- return err;
-}
-
/* function for reading/writing a single u32 from/to the dongle */
static int
brcmf_dev_ioctl_u32(struct net_device *ndev, u32 cmd, u32 *par)
--
1.7.1
--
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