1 files changed, 2 insertions, 0 deletions

diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index a7430e98c531..756284e0bbd3 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -795,6 +795,8 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len,
         skb_queue_head_init(&local->skb_queue);
         skb_queue_head_init(&local->skb_queue_unreliable);
 
+        spin_lock_init(&local->ampdu_lock);
+
         return local_to_hw(local);
 }
 EXPORT_SYMBOL(ieee80211_alloc_hw);