From 308f7fcfdba47f24cd70cba978fd10fb4584e61c Mon Sep 17 00:00:00 2001 From: "Zhao, Gang" Date: Mon, 21 Apr 2014 12:53:00 +0800 Subject: [PATCH] mac80211: remove unnecessary BUG_ON() The BUG_ON(!err) can't be triggered in the code path, so remove it. Signed-off-by: Zhao, Gang Signed-off-by: Johannes Berg --- net/mac80211/sta_info.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 137a192e64bc..c34a5f97abc7 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -552,7 +552,7 @@ static int sta_info_insert_finish(struct sta_info *sta) __acquires(RCU) int sta_info_insert_rcu(struct sta_info *sta) __acquires(RCU) { struct ieee80211_local *local = sta->local; - int err = 0; + int err; might_sleep(); @@ -570,7 +570,6 @@ int sta_info_insert_rcu(struct sta_info *sta) __acquires(RCU) return 0; out_free: - BUG_ON(!err); sta_info_free(local, sta); return err; } -- 2.20.1