From 01f8a27e3c9109c0187f473e593fa7b45cdb65e8 Mon Sep 17 00:00:00 2001 From: Emil Goode Date: Fri, 17 Aug 2012 19:31:04 +0200 Subject: staging: wlan-ng: Fix problem with wrong arguments MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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] * )( ... ) 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 Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/cfg80211.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/staging/wlan-ng') 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; -- cgit v1.2.3-59-g8ed1b