1 files changed, 1 insertions, 1 deletions

diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c
index 32be11e4c4d9..5b24740fc0b0 100644
--- a/net/mac80211/chan.c
+++ b/net/mac80211/chan.c
@@ -11,7 +11,7 @@ __ieee80211_get_channel_mode(struct ieee80211_local *local,
 {
         struct ieee80211_sub_if_data *sdata;
 
-        WARN_ON(!mutex_is_locked(&local->iflist_mtx));
+        lockdep_assert_held(&local->iflist_mtx);
 
         list_for_each_entry(sdata, &local->interfaces, list) {
                 if (sdata == ignore)