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authorEyal Birger <eyal.birger@gmail.com>2015-03-01 14:58:29 +0200
committerDavid S. Miller <davem@davemloft.net>2015-03-02 00:19:30 -0500
commitb4772ef879a8f7d8c56118c2ae5a296fcf6f81d2 (patch)
treeb4498c776c28e5c87cdeebf17577d002bcd21d47 /net/ipv4/af_inet.c
parent2472d7613bd3bae40a7dc75539c0858d5b9e795a (diff)
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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 <eyal.birger@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/af_inet.c')
-rw-r--r--net/ipv4/af_inet.c2
1 files changed, 1 insertions, 1 deletions
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)