From: Gerrit Renker Date: Mon, 14 Apr 2008 07:05:28 +0000 (-0700) Subject: [SKB]: __skb_queue_tail = __skb_insert before X-Git-Tag: v2.6.26-rc1~1138^2~93 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=f5572855ec492334d8c3ec0e0e86c31865d5cf07;p=linux-2.6-omap-h63xx.git [SKB]: __skb_queue_tail = __skb_insert before This expresses __skb_queue_tail() in terms of __skb_insert(), using __skb_insert_before() as auxiliary function. Signed-off-by: Gerrit Renker Signed-off-by: David S. Miller --- diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 83c85184682..11fd9f2c409 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -700,6 +700,13 @@ 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 +738,7 @@ 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); } /*