---

yaml --- r: 290226 b: refs/heads/master c: da5ef6e h: refs/heads/master v: v3
git-mirror · Feb 21, 2012 · 582e3d3 · 582e3d3
1 parent a023643
commit 582e3d3
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Showing 2 changed files with 19 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3f518bf745cbd6007d8069100fb9cb09e960c872
+refs/heads/master: da5ef6e51b327b41180b5d1000c06e8d3595a936
diff --git a/trunk/include/linux/skbuff.h b/trunk/include/linux/skbuff.h
@@ -876,6 +876,24 @@ static inline struct sk_buff *skb_peek(const struct sk_buff_head *list_)
 	return list;
 }
 
+/**
+ *	skb_peek_next - peek skb following the given one from a queue
+ *	@skb: skb to start from
+ *	@list_: list to peek at
+ *
+ *	Returns %NULL when the end of the list is met or a pointer to the
+ *	next element. The reference count is not incremented and the
+ *	reference is therefore volatile. Use with caution.
+ */
+static inline struct sk_buff *skb_peek_next(struct sk_buff *skb,
+		const struct sk_buff_head *list_)
+{
+	struct sk_buff *next = skb->next;
+	if (next == (struct sk_buff *)list_)
+		next = NULL;
+	return next;
+}
+
 /**
  *	skb_peek_tail - peek at the tail of an &sk_buff_head
  *	@list_: list to peek at