aboutsummaryrefslogtreecommitdiffstats
path: root/net
diff options
context:
space:
mode:
Diffstat (limited to 'net')
-rw-r--r--net/mac80211/iface.c4
-rw-r--r--net/mac80211/scan.c5
2 files changed, 7 insertions, 2 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 0d00ac93d958..dee30aea9ab3 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -384,11 +384,11 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
int i;
enum nl80211_channel_type orig_ct;
+ clear_bit(SDATA_STATE_RUNNING, &sdata->state);
+
if (local->scan_sdata == sdata)
ieee80211_scan_cancel(local);
- clear_bit(SDATA_STATE_RUNNING, &sdata->state);
-
/*
* Stop TX on this interface first.
*/
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index d20046b5d8f4..27af6723cb5e 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -719,6 +719,11 @@ void ieee80211_scan_work(struct work_struct *work)
* without scheduling a new work
*/
do {
+ if (!ieee80211_sdata_running(sdata)) {
+ aborted = true;
+ goto out_complete;
+ }
+
switch (local->next_scan_state) {
case SCAN_DECISION:
/* if no more bands/channels left, complete scan */

Privacy Policy