Merge branch 'linus' into timers/nohz

[mv-sheeva.git] / include / linux / skbuff.h

diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 83c851846829f22f980244dca0c02f74bb5f47e2..299ec4b314123e31bf014153ab28a328ea050f26 100644 (file)
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -242,6 +242,7 @@ typedef unsigned char *sk_buff_data_t;
  *     @queue_mapping: Queue mapping for multiqueue devices
  *     @tc_index: Traffic control index
  *     @tc_verd: traffic control verdict
+ *     @ndisc_nodetype: router type (from link layer)
  *     @dma_cookie: a cookie to one of several possible DMA operations
  *             done by skb DMA functions
  *     @secmark: security marking
@@ -700,6 +701,13 @@ static inline void __skb_queue_after(struct sk_buff_head *list,
 extern void skb_append(struct sk_buff *old, struct sk_buff *newsk,
                       struct sk_buff_head *list);
 
+static inline void __skb_queue_before(struct sk_buff_head *list,
+                                     struct sk_buff *next,
+                                     struct sk_buff *newsk)
+{
+       __skb_insert(newsk, next->prev, next, list);
+}
+
 /**
  *     __skb_queue_head - queue a buffer at the list head
  *     @list: list to use
@@ -731,14 +739,7 @@ extern void skb_queue_tail(struct sk_buff_head *list, struct sk_buff *newsk);
 static inline void __skb_queue_tail(struct sk_buff_head *list,
                                   struct sk_buff *newsk)
 {
-       struct sk_buff *prev, *next;
-
-       list->qlen++;
-       next = (struct sk_buff *)list;
-       prev = next->prev;
-       newsk->next = next;
-       newsk->prev = prev;
-       next->prev  = prev->next = newsk;
+       __skb_queue_before(list, (struct sk_buff *)list, newsk);
 }
 
 /*