diff options
| author | Jesper Juhl <jj@chaosbits.net> | 2011-06-29 22:49:33 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-07-05 15:26:51 -0400 |
| commit | 3b4670ffe7824d1fc4db2f73101015056ecb4415 (patch) | |
| tree | a67d37ac138195b25b8fde308898f5309209145c /net | |
| parent | 3bff1865186c6bb97855f0c13e3850543dce9cef (diff) | |
| download | linux-3b4670ffe7824d1fc4db2f73101015056ecb4415.tar.bz2 | |
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 <jj@chaosbits.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/wireless/scan.c | 5 |
1 files changed, 2 insertions, 3 deletions
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) |