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| author | YOSHIFUJI Hideaki / 吉藤英明 <yoshfuji@linux-ipv6.org> | 2013-01-09 07:19:37 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-01-09 23:38:23 -0800 |
| commit | 95c7e0e4d4792f9c9629ad759c9be047a3ddbcc5 (patch) | |
| tree | 5673e5919ce7af98d5a9c78f16e8d7883faf4b8b | |
| parent | dd4544f05469aaaeee891d7dc54d66430344321e (diff) | |
| download | linux-95c7e0e4d4792f9c9629ad759c9be047a3ddbcc5.tar.bz2 | |
ipv4: Use FIELD_SIZEOF() in inet_init().
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/ipv4/af_inet.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index 24b384b7903e..4fdf96710d45 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -1705,12 +1705,11 @@ static struct packet_type ip_packet_type __read_mostly = { static int __init inet_init(void) { - struct sk_buff *dummy_skb; struct inet_protosw *q; struct list_head *r; int rc = -EINVAL; - BUILD_BUG_ON(sizeof(struct inet_skb_parm) > sizeof(dummy_skb->cb)); + BUILD_BUG_ON(sizeof(struct inet_skb_parm) > FIELD_SIZEOF(struct sk_buff, cb)); sysctl_local_reserved_ports = kzalloc(65536 / 8, GFP_KERNEL); if (!sysctl_local_reserved_ports) |