From e521db9d790aaa60ae8920e21cb7faedc280fc36 Mon Sep 17 00:00:00 2001 From: Pavel Emelyanov Date: Wed, 17 Oct 2007 19:45:23 -0700 Subject: [INET]: Consolidate xxx_frag_alloc() Just perform the kzalloc() allocation and setup common fields in the inet_frag_queue(). Then return the result to the caller to initialize the rest. The inet_frag_alloc() may return NULL, so check the return value before doing the container_of(). This looks ugly, but the xxx_frag_alloc() will be removed soon. The xxx_expire() timer callbacks are patches, because the argument is now the inet_frag_queue, not the protocol specific queue. Signed-off-by: Pavel Emelyanov Signed-off-by: David S. Miller --- include/net/inet_frag.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/net') diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h index 133e187fbc98..412b8582a616 100644 --- a/include/net/inet_frag.h +++ b/include/net/inet_frag.h @@ -43,6 +43,7 @@ struct inet_frags { void (*skb_free)(struct sk_buff *); int (*equal)(struct inet_frag_queue *q1, struct inet_frag_queue *q2); + void (*frag_expire)(unsigned long data); }; void inet_frags_init(struct inet_frags *); @@ -54,6 +55,7 @@ void inet_frag_destroy(struct inet_frag_queue *q, int inet_frag_evictor(struct inet_frags *f); struct inet_frag_queue *inet_frag_intern(struct inet_frag_queue *q, struct inet_frags *f, unsigned int hash); +struct inet_frag_queue *inet_frag_alloc(struct inet_frags *f); static inline void inet_frag_put(struct inet_frag_queue *q, struct inet_frags *f) { -- cgit v1.2.3