diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2014-02-17 10:48:17 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2014-02-20 16:09:54 +0100 |
| commit | 37e3308cb2b6933019d9d9c2045877d6d68d9c5a (patch) | |
| tree | d9b71804d022a78a65f55d1b6dce4012cd4ee97b /net/mac80211/scan.c | |
| parent | d9b8396a52b4e857263eeb9e1eba474ea11c19bf (diff) | |
| download | linux-37e3308cb2b6933019d9d9c2045877d6d68d9c5a.tar.bz2 | |
mac80211: allow driver to return error from sched_scan_stop
In order to solve races with sched_scan_stop, it is necessary
for the driver to be able to return an error to propagate that
to cfg80211 so it doesn't send an event.
Reviewed-by: Alexander Bondar <alexander.bondar@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/scan.c')
| -rw-r--r-- | net/mac80211/scan.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c index b211e412511f..836f500dfbf3 100644 --- a/net/mac80211/scan.c +++ b/net/mac80211/scan.c @@ -1056,7 +1056,7 @@ int ieee80211_request_sched_scan_stop(struct ieee80211_sub_if_data *sdata) local->sched_scan_req = NULL; if (rcu_access_pointer(local->sched_scan_sdata)) - drv_sched_scan_stop(local, sdata); + ret = drv_sched_scan_stop(local, sdata); out: mutex_unlock(&local->mtx); |