diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2014-02-17 13:48:17 +0400 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2014-02-20 19:09:54 +0400 |
| commit | 37e3308cb2b6933019d9d9c2045877d6d68d9c5a (patch) | |
| tree | d9b71804d022a78a65f55d1b6dce4012cd4ee97b /drivers/net/wireless/iwlwifi/mvm/mac80211.c | |
| parent | d9b8396a52b4e857263eeb9e1eba474ea11c19bf (diff) | |
| download | linux-37e3308cb2b6933019d9d9c2045877d6d68d9c5a.tar.xz | |
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 'drivers/net/wireless/iwlwifi/mvm/mac80211.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/mac80211.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c index beaf8140abbf..7492fc0f2766 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c @@ -1746,14 +1746,16 @@ out: return ret; } -static void iwl_mvm_mac_sched_scan_stop(struct ieee80211_hw *hw, - struct ieee80211_vif *vif) +static int iwl_mvm_mac_sched_scan_stop(struct ieee80211_hw *hw, + struct ieee80211_vif *vif) { struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw); mutex_lock(&mvm->mutex); iwl_mvm_sched_scan_stop(mvm); mutex_unlock(&mvm->mutex); + + return 0; } static int iwl_mvm_mac_set_key(struct ieee80211_hw *hw, |