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rxrpc: Use FIELD_SIZEOF() in af_rxrpc_init(). 

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
YOSHIFUJI Hideaki / 吉藤英明 2013-01-09 07:20:01 +00:00 committed by David S. Miller
parent 3523b29bd2
commit ce6654cfc1
1 changed files with 2 additions and 2 deletions
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4
net/rxrpc/af_rxrpc.c
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@ -10,6 +10,7 @@
*/
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/net.h>
#include <linux/slab.h>
#include <linux/skbuff.h>
@ -792,10 +793,9 @@ static const struct net_proto_family rxrpc_family_ops = {
*/
static int __init af_rxrpc_init(void)
{
struct sk_buff *dummy_skb;
int ret = -1;
BUILD_BUG_ON(sizeof(struct rxrpc_skb_priv) > sizeof(dummy_skb->cb));
BUILD_BUG_ON(sizeof(struct rxrpc_skb_priv) > FIELD_SIZEOF(struct sk_buff, cb));
rxrpc_epoch = htonl(get_seconds());