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 <johannes.berg@intel.com>

1 files changed, 1 insertions, 1 deletions

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,