1 files changed, 7 insertions, 3 deletions

diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 82f43ad478c7..5992f65b4184 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -346,9 +346,6 @@ static inline struct sk_buff *alloc_skb_fclone(unsigned int size,
         return __alloc_skb(size, priority, 1, -1);
 }
 
-extern struct sk_buff *alloc_skb_from_cache(struct kmem_cache *cp,
-                                            unsigned int size,
-                                            gfp_t priority);
 extern void            kfree_skbmem(struct sk_buff *skb);
 extern struct sk_buff *skb_clone(struct sk_buff *skb,
                                  gfp_t priority);
@@ -622,6 +619,13 @@ static inline void skb_queue_head_init(struct sk_buff_head *list)
         list->qlen = 0;
 }
 
+static inline void skb_queue_head_init_class(struct sk_buff_head *list,
+                struct lock_class_key *class)
+{
+        skb_queue_head_init(list);
+        lockdep_set_class(&list->lock, class);
+}
+
 /*
  *      Insert an sk_buff at the start of a list.
  *