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authorEyal Birger <eyal.birger@gmail.com>2015-03-01 15:58:29 +0300
committerDavid S. Miller <davem@davemloft.net>2015-03-02 08:19:30 +0300
commitb4772ef879a8f7d8c56118c2ae5a296fcf6f81d2 (patch)
treeb4498c776c28e5c87cdeebf17577d002bcd21d47 /net/ipv6/af_inet6.c
parent2472d7613bd3bae40a7dc75539c0858d5b9e795a (diff)
downloadlinux-b4772ef879a8f7d8c56118c2ae5a296fcf6f81d2.tar.xz
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/ipv6/af_inet6.c')
-rw-r--r--net/ipv6/af_inet6.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index e8c4400f23e9..6bafcc2c79e3 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -824,7 +824,7 @@ static int __init inet6_init(void)
struct list_head *r;
int err = 0;
- BUILD_BUG_ON(sizeof(struct inet6_skb_parm) > FIELD_SIZEOF(struct sk_buff, cb));
+ sock_skb_cb_check_size(sizeof(struct inet6_skb_parm));
/* Register the socket-side information for inet6_create. */
for (r = &inetsw6[0]; r < &inetsw6[SOCK_MAX]; ++r)