diff options
author | Patrick McHardy <kaber@trash.net> | 2006-03-20 18:01:14 -0800 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2006-03-20 18:01:14 -0800 |
commit | 1d5cd90976fa0d1cc21554b9d43f5c517323ebfc (patch) | |
tree | 3eb43557a1d23c71ea41b91e4ee001ac43b8ba21 /net/ipv4/netfilter/ipt_ttl.c | |
parent | 3cdc7c953eb1e1e1d1b82adbd140bf3451c165b1 (diff) |
[NETFILTER]: Convert ip_tables matches/targets to centralized error checking
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/netfilter/ipt_ttl.c')
-rw-r--r-- | net/ipv4/netfilter/ipt_ttl.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/net/ipv4/netfilter/ipt_ttl.c b/net/ipv4/netfilter/ipt_ttl.c index 82da53f430a..bb694a0b361 100644 --- a/net/ipv4/netfilter/ipt_ttl.c +++ b/net/ipv4/netfilter/ipt_ttl.c @@ -47,20 +47,10 @@ static int match(const struct sk_buff *skb, const struct net_device *in, return 0; } -static int checkentry(const char *tablename, const void *ip, - void *matchinfo, unsigned int matchsize, - unsigned int hook_mask) -{ - if (matchsize != IPT_ALIGN(sizeof(struct ipt_ttl_info))) - return 0; - - return 1; -} - static struct ipt_match ttl_match = { .name = "ttl", - .match = &match, - .checkentry = &checkentry, + .match = match, + .matchsize = sizeof(struct ipt_ttl_info), .me = THIS_MODULE, }; |