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>
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index 7a6c676..5d23503 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -132,7 +132,6 @@
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 @@
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 @@
kfree(rdev->sched_scan_req);
rdev->sched_scan_req = NULL;
- return err;
+ return 0;
}
static void bss_release(struct kref *ref)