From: Jesper Juhl Date: Wed, 29 Jun 2011 20:49:33 +0000 (+0200) Subject: net, wireless: Don't return uninitialized in __cfg80211_stop_sched_scan() X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=3b4670ffe7824d1fc4db2f73101015056ecb4415;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git net, wireless: Don't return uninitialized in __cfg80211_stop_sched_scan() If the 'driver_initiated' function argument to __cfg80211_stop_sched_scan() is not 0 then we'll return an uninitialized 'err' from the function. Signed-off-by: Jesper Juhl Signed-off-by: John W. Linville --- diff --git a/net/wireless/scan.c b/net/wireless/scan.c index 7a6c67667d70..5d23503dd5e0 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -132,7 +132,6 @@ EXPORT_SYMBOL(cfg80211_sched_scan_stopped); int __cfg80211_stop_sched_scan(struct cfg80211_registered_device *rdev, bool driver_initiated) { - int err; struct net_device *dev; ASSERT_RDEV_LOCK(rdev); @@ -143,7 +142,7 @@ int __cfg80211_stop_sched_scan(struct cfg80211_registered_device *rdev, dev = rdev->sched_scan_req->dev; if (!driver_initiated) { - err = rdev->ops->sched_scan_stop(&rdev->wiphy, dev); + int err = rdev->ops->sched_scan_stop(&rdev->wiphy, dev); if (err) return err; } @@ -153,7 +152,7 @@ int __cfg80211_stop_sched_scan(struct cfg80211_registered_device *rdev, kfree(rdev->sched_scan_req); rdev->sched_scan_req = NULL; - return err; + return 0; } static void bss_release(struct kref *ref)