1 files changed, 3 insertions, 0 deletions

diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 57d7d4965f9a..3597b4f14389 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -604,9 +604,12 @@ static inline __u32 skb_queue_len(const struct sk_buff_head *list_)
         return list_->qlen;
 }
 
+extern struct lock_class_key skb_queue_lock_key;
+
 static inline void skb_queue_head_init(struct sk_buff_head *list)
 {
         spin_lock_init(&list->lock);
+        lockdep_set_class(&list->lock, &skb_queue_lock_key);
         list->prev = list->next = (struct sk_buff *)list;
         list->qlen = 0;
 }