From: Johannes Berg Date: Fri, 18 Jul 2014 07:47:26 +0000 (+0200) Subject: mac80211: suppress unused variable warning without lockdep X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=1d4cc30c86301543a09ff4118a36044546c7cfa1;p=deliverable%2Flinux.git mac80211: suppress unused variable warning without lockdep When lockdep isn't compiled, a local variable isn't used (it's only in a macro argument), annotate it to suppress the compiler warning. Signed-off-by: Johannes Berg --- diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c index c3fd4d275bf4..6d537f03c0ba 100644 --- a/net/mac80211/chan.c +++ b/net/mac80211/chan.c @@ -66,7 +66,7 @@ static bool ieee80211_can_create_new_chanctx(struct ieee80211_local *local) static struct ieee80211_chanctx * ieee80211_vif_get_chanctx(struct ieee80211_sub_if_data *sdata) { - struct ieee80211_local *local = sdata->local; + struct ieee80211_local *local __maybe_unused = sdata->local; struct ieee80211_chanctx_conf *conf; conf = rcu_dereference_protected(sdata->vif.chanctx_conf,