diff options
| author | Emil Goode <emilgoode@gmail.com> | 2012-08-17 19:31:04 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-04 12:23:52 -0700 |
| commit | 01f8a27e3c9109c0187f473e593fa7b45cdb65e8 (patch) | |
| tree | 409aaecbee4fb1700aff7a82645cf394ab107501 | |
| parent | d947d635924379f806d43ad0e166c277ca84e3a0 (diff) | |
staging: wlan-ng: Fix problem with wrong arguments
The function pointer scan in struct cfg80211_ops is not
supposed to be assigned a function with a struct net_device
pointer as an argument. Instead access the net_device struct
in the following way:
struct net_device *dev = request->wdev->netdev;
sparse gives these warnings:
drivers/staging/wlan-ng/cfg80211.c:726:17: warning:
incorrect type in initializer (incompatible argument 2
(different base types))
expected int ( *scan )( ... )
got int ( extern [toplevel] *<noident> )( ... )
drivers/staging/wlan-ng/cfg80211.c:726:2: warning:
initialization from incompatible pointer type [enabled by default]
drivers/staging/wlan-ng/cfg80211.c:726:2: warning:
(near initialization for ‘prism2_usb_cfg_ops.scan’)
[enabled by default]
Signed-off-by: Emil Goode <emilgoode@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/wlan-ng/cfg80211.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/wlan-ng/cfg80211.c b/drivers/staging/wlan-ng/cfg80211.c index fabff4d650ef..0970127344e6 100644 --- a/drivers/staging/wlan-ng/cfg80211.c +++ b/drivers/staging/wlan-ng/cfg80211.c @@ -327,9 +327,9 @@ int prism2_get_station(struct wiphy *wiphy, struct net_device *dev, return result; } -int prism2_scan(struct wiphy *wiphy, struct net_device *dev, - struct cfg80211_scan_request *request) +int prism2_scan(struct wiphy *wiphy, struct cfg80211_scan_request *request) { + struct net_device *dev = request->wdev->netdev; struct prism2_wiphy_private *priv = wiphy_priv(wiphy); wlandevice_t *wlandev = dev->ml_priv; struct p80211msg_dot11req_scan msg1; |