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authorYOSHIFUJI Hideaki / 吉藤英明 <yoshfuji@linux-ipv6.org>2013-01-09 07:20:07 +0000
committerDavid S. Miller <davem@davemloft.net>2013-01-09 23:38:24 -0800
commitb4fff5f8bf32766ecaa4af6d5c7ef7f0ffb88ed2 (patch)
tree472d68e9a83e891f924f4726d6872b1033718c00 /net/unix
parentce6654cfc12558cc65b198cca991684e58e10bc6 (diff)
unix: Use FIELD_SIZEOF() in af_unix_init().
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/unix')
-rw-r--r--net/unix/af_unix.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 5b5c876c80e9..0c612361c153 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -2426,9 +2426,8 @@ static struct pernet_operations unix_net_ops = {
static int __init af_unix_init(void)
{
int rc = -1;
- struct sk_buff *dummy_skb;
- BUILD_BUG_ON(sizeof(struct unix_skb_parms) > sizeof(dummy_skb->cb));
+ BUILD_BUG_ON(sizeof(struct unix_skb_parms) > FIELD_SIZEOF(struct sk_buff, cb));
rc = proto_register(&unix_proto, 1);
if (rc != 0) {

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