* [PATCH net-next 2/6] ipv6: Use FIELD_SIZEOF() in inet6_init().
@ 2013-01-09 17:19 YOSHIFUJI Hideaki
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From: YOSHIFUJI Hideaki @ 2013-01-09 17:19 UTC (permalink / raw)
To: davem, netdev; +Cc: yoshfuji
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
---
net/ipv6/af_inet6.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index b043c60..6b793bf 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -811,11 +811,10 @@ static struct pernet_operations inet6_net_ops = {
static int __init inet6_init(void)
{
- struct sk_buff *dummy_skb;
struct list_head *r;
int err = 0;
- BUILD_BUG_ON(sizeof(struct inet6_skb_parm) > sizeof(dummy_skb->cb));
+ BUILD_BUG_ON(sizeof(struct inet6_skb_parm) > FIELD_SIZEOF(struct sk_buff, cb));
/* Register the socket-side information for inet6_create. */
for (r = &inetsw6[0]; r < &inetsw6[SOCK_MAX]; ++r)
--
1.7.9.5
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2013-01-09 17:19 [PATCH net-next 2/6] ipv6: Use FIELD_SIZEOF() in inet6_init() YOSHIFUJI Hideaki
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