[NET]: Use BUILD_BUG_ON() for checking size of skb->cb.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 4 deletions

diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index f2e8927f4596..fdd89e37b9aa 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1254,10 +1254,7 @@ static int __init inet_init(void)
         struct list_head *r;
         int rc = -EINVAL;
 
-        if (sizeof(struct inet_skb_parm) > sizeof(dummy_skb->cb)) {
-                printk(KERN_CRIT "%s: panic\n", __FUNCTION__);
-                goto out;
-        }
+        BUILD_BUG_ON(sizeof(struct inet_skb_parm) > sizeof(dummy_skb->cb));
 
         rc = proto_register(&tcp_prot, 1);
         if (rc)