From: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6•org>
To: davem@davemloft•net, netdev@vger•kernel.org
Cc: yoshfuji@linux-ipv6•org
Subject: [PATCH net-next 6/6] unix: Use FIELD_SIZEOF() in af_unix_init().
Date: Thu, 10 Jan 2013 02:20:07 +0900 [thread overview]
Message-ID: <50EDA6C7.30205@linux-ipv6.org> (raw)
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6•org>
---
net/unix/af_unix.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 5b5c876..0c61236 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) {
--
1.7.9.5
reply other threads:[~2013-01-09 17:20 UTC|newest]
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