1 files changed, 2 insertions, 2 deletions

diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c
index dacace6b1393..9ea7c0d0103f 100644
--- a/net/mac80211/debugfs_netdev.c
+++ b/net/mac80211/debugfs_netdev.c
@@ -177,9 +177,9 @@ static int ieee80211_set_smps(struct ieee80211_sub_if_data *sdata,
         if (sdata->vif.type != NL80211_IFTYPE_STATION)
                 return -EOPNOTSUPP;
 
-        mutex_lock(&local->iflist_mtx);
+        mutex_lock(&sdata->u.mgd.mtx);
         err = __ieee80211_request_smps(sdata, smps_mode);
-        mutex_unlock(&local->iflist_mtx);
+        mutex_unlock(&sdata->u.mgd.mtx);
 
         return err;
 }