diff options
Diffstat (limited to 'net/mac80211/scan.c')
| -rw-r--r-- | net/mac80211/scan.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c index 1e04be6b9129..039901109fa1 100644 --- a/net/mac80211/scan.c +++ b/net/mac80211/scan.c @@ -280,6 +280,7 @@ void ieee80211_scan_completed(struct ieee80211_hw *hw, bool aborted) if (local->scan_req != local->int_scan_req) cfg80211_scan_done(local->scan_req, aborted); local->scan_req = NULL; + local->scan_sdata = NULL; was_hw_scan = test_bit(SCAN_HW_SCANNING, &local->scanning); local->scanning = 0; @@ -660,6 +661,7 @@ void ieee80211_scan_work(struct work_struct *work) int rc; local->scan_req = NULL; + local->scan_sdata = NULL; rc = __ieee80211_start_scan(sdata, req); mutex_unlock(&local->scan_mtx); @@ -742,7 +744,7 @@ int ieee80211_request_internal_scan(struct ieee80211_sub_if_data *sdata, void ieee80211_scan_cancel(struct ieee80211_local *local) { - bool swscan; + bool abortscan; cancel_delayed_work_sync(&local->scan_work); @@ -751,9 +753,10 @@ void ieee80211_scan_cancel(struct ieee80211_local *local) * queued -- mostly at suspend under RTNL. */ mutex_lock(&local->scan_mtx); - swscan = test_bit(SCAN_SW_SCANNING, &local->scanning); + abortscan = test_bit(SCAN_SW_SCANNING, &local->scanning) || + (!local->scanning && local->scan_req); mutex_unlock(&local->scan_mtx); - if (swscan) + if (abortscan) ieee80211_scan_completed(&local->hw, true); } |