diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2012-03-01 10:22:30 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-03-05 15:24:14 -0500 |
| commit | 380aeef8941c6b8a3e8de86b5ca000ca986e3b17 (patch) | |
| tree | e9c9d9a9e4ca14bfae3794f4ba139043c5af4a29 /drivers/net/wireless/mwifiex | |
| parent | 62ebeed8d00aef75eac4fd6c161cae75a41965ca (diff) | |
mwifiex: endian bug in mwifiex_drv_change_adhoc_chan()
In mwifiex_drv_change_adhoc_chan() we pass channel to
mwifiex_bss_ioctl_ibss_channel() which sets the high 16 bits. This
works on little endian systems but not on big endian ones. I've changed
mwifiex_drv_change_adhoc_chan() to use a 16 bit variable. This matches
the other functions in the file.
I considered changing mwifiex_change_adhoc_chan() as well but it turns
out that the function isn't implemented so I just removed the
definition.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/mwifiex')
| -rw-r--r-- | drivers/net/wireless/mwifiex/main.h | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/mwifiex/sta_ioctl.c | 4 |
2 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h index a0bd4ebd262..6dc11664741 100644 --- a/drivers/net/wireless/mwifiex/main.h +++ b/drivers/net/wireless/mwifiex/main.h @@ -909,10 +909,9 @@ int mwifiex_request_scan(struct mwifiex_private *priv, struct cfg80211_ssid *req_ssid); int mwifiex_set_user_scan_ioctl(struct mwifiex_private *priv, struct mwifiex_user_scan_cfg *scan_req); -int mwifiex_change_adhoc_chan(struct mwifiex_private *priv, int channel); int mwifiex_set_radio(struct mwifiex_private *priv, u8 option); -int mwifiex_drv_change_adhoc_chan(struct mwifiex_private *priv, int channel); +int mwifiex_drv_change_adhoc_chan(struct mwifiex_private *priv, u16 channel); int mwifiex_set_encode(struct mwifiex_private *priv, const u8 *key, int key_len, u8 key_index, int disable); diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c index 593d285111d..0ae1209646c 100644 --- a/drivers/net/wireless/mwifiex/sta_ioctl.c +++ b/drivers/net/wireless/mwifiex/sta_ioctl.c @@ -609,7 +609,7 @@ static int mwifiex_bss_ioctl_ibss_channel(struct mwifiex_private *priv, * - Start/Join the IBSS */ int -mwifiex_drv_change_adhoc_chan(struct mwifiex_private *priv, int channel) +mwifiex_drv_change_adhoc_chan(struct mwifiex_private *priv, u16 channel) { int ret; struct mwifiex_bss_info bss_info; @@ -646,7 +646,7 @@ mwifiex_drv_change_adhoc_chan(struct mwifiex_private *priv, int channel) ret = mwifiex_deauthenticate(priv, ssid_bssid.bssid); ret = mwifiex_bss_ioctl_ibss_channel(priv, HostCmd_ACT_GEN_SET, - (u16 *) &channel); + &channel); /* Do specific SSID scanning */ if (mwifiex_request_scan(priv, &bss_info.ssid)) { |