mac80211: warn if unhashing station fails
This shouldn't be happening, so warn if it does, since we'd
then leak a station entry.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index 8ed97f7..8ae37f6 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -868,7 +868,7 @@
ieee80211_sta_tear_down_BA_sessions(sta, AGG_STOP_DESTROY_STA);
ret = sta_info_hash_del(local, sta);
- if (ret)
+ if (WARN_ON(ret))
return ret;
list_del_rcu(&sta->list);