diff options
| author | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2006-09-01 00:29:06 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-09-22 15:18:15 -0700 |
| commit | ef047f5e1085d6393748d1ee27d6327905f098dc (patch) | |
| tree | b1ac74cd97e5e39afedbecbffd8feaf59458d3d8 /net/netlink | |
| parent | 366e4adc0f9ef33f56c62f980a7d83775e64abd0 (diff) | |
| download | lwn-ef047f5e1085d6393748d1ee27d6327905f098dc.tar.gz lwn-ef047f5e1085d6393748d1ee27d6327905f098dc.zip | |
[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>
Diffstat (limited to 'net/netlink')
| -rw-r--r-- | net/netlink/af_netlink.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index a80e4456e204..d56e0d21f919 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -1762,8 +1762,6 @@ static struct net_proto_family netlink_family_ops = { .owner = THIS_MODULE, /* for consistency 8) */ }; -extern void netlink_skb_parms_too_large(void); - static int __init netlink_proto_init(void) { struct sk_buff *dummy_skb; @@ -1775,8 +1773,7 @@ static int __init netlink_proto_init(void) if (err != 0) goto out; - if (sizeof(struct netlink_skb_parms) > sizeof(dummy_skb->cb)) - netlink_skb_parms_too_large(); + BUILD_BUG_ON(sizeof(struct netlink_skb_parms) > sizeof(dummy_skb->cb)); nl_table = kcalloc(MAX_LINKS, sizeof(*nl_table), GFP_KERNEL); if (!nl_table) |