From b01711be4bff93d16ac921350d2ada1a60ecc160 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 4 Dec 2013 20:25:27 +0100 Subject: [PATCH] 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 --- net/mac80211/sta_info.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 8ed97f76c3cf..8ae37f60d60c 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -868,7 +868,7 @@ int __must_check __sta_info_destroy(struct sta_info *sta) 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);