From fab25745912a82baa7c9e73f59079108d56b5d26 Mon Sep 17 00:00:00 2001 From: YOSHIFUJI Hideaki / 吉藤英明 Date: Wed, 9 Jan 2013 07:19:48 +0000 Subject: netlink: Use FIELD_SIZEOF() in netlink_proto_init(). Signed-off-by: YOSHIFUJI Hideaki Signed-off-by: David S. Miller --- net/netlink/af_netlink.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'net/netlink') diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index c0353d55d56f..74827e3b26a1 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -2185,7 +2185,6 @@ static struct pernet_operations __net_initdata netlink_net_ops = { static int __init netlink_proto_init(void) { - struct sk_buff *dummy_skb; int i; unsigned long limit; unsigned int order; @@ -2194,7 +2193,7 @@ static int __init netlink_proto_init(void) if (err != 0) goto out; - BUILD_BUG_ON(sizeof(struct netlink_skb_parms) > sizeof(dummy_skb->cb)); + BUILD_BUG_ON(sizeof(struct netlink_skb_parms) > FIELD_SIZEOF(struct sk_buff, cb)); nl_table = kcalloc(MAX_LINKS, sizeof(*nl_table), GFP_KERNEL); if (!nl_table) -- cgit v1.2.3