Commit a56f992c authored by Johannes Berg's avatar Johannes Berg
Browse files

mac80211: use del_timer_sync for final sta cleanup timer deletion

This is a very old bug, but there's nothing that prevents the
timer from running while the module is being removed when we
only do del_timer() instead of del_timer_sync().

The timer should normally not be running at this point, but
it's not clearly impossible (or we could just remove this.)

Tested-by: default avatarBen Greear <>
Signed-off-by: default avatarJohannes Berg <>
parent 97f97b1f
...@@ -884,7 +884,7 @@ void sta_info_init(struct ieee80211_local *local) ...@@ -884,7 +884,7 @@ void sta_info_init(struct ieee80211_local *local)
void sta_info_stop(struct ieee80211_local *local) void sta_info_stop(struct ieee80211_local *local)
{ {
del_timer(&local->sta_cleanup); del_timer_sync(&local->sta_cleanup);
sta_info_flush(local, NULL); sta_info_flush(local, NULL);
} }
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment