From b4772ef879a8f7d8c56118c2ae5a296fcf6f81d2 Mon Sep 17 00:00:00 2001 From: Eyal Birger Date: Sun, 1 Mar 2015 14:58:29 +0200 Subject: net: use common macro for assering skb->cb[] available size in protocol families As part of an effort to move skb->dropcount to skb->cb[] use a common macro in protocol families using skb->cb[] for ancillary data to validate available room in skb->cb[]. Signed-off-by: Eyal Birger Signed-off-by: David S. Miller --- net/ipv4/af_inet.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/ipv4/af_inet.c') diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index d2e49baaff63..4ce954cc94a4 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -1675,7 +1675,7 @@ static int __init inet_init(void) struct list_head *r; int rc = -EINVAL; - BUILD_BUG_ON(sizeof(struct inet_skb_parm) > FIELD_SIZEOF(struct sk_buff, cb)); + sock_skb_cb_check_size(sizeof(struct inet_skb_parm)); rc = proto_register(&tcp_prot, 1); if (rc) -- cgit v1.2.3