diff options
author | Jan Engelhardt <jengelh@computergmbh.de> | 2008-04-14 11:15:53 +0200 |
---|---|---|
committer | Patrick McHardy <kaber@trash.net> | 2008-04-14 11:15:53 +0200 |
commit | f2ea825f483d5d78754ae813b6db63f8b74e9343 (patch) | |
tree | 9a71a03a99443078a14aad195fb6c15cbb3920c8 /net/ipv4/netfilter/nf_nat_proto_tcp.c | |
parent | 5f2b4c9006fc667c4614f0b079efab3721f68316 (diff) |
[NETFILTER]: nf_nat: use bool type in nf_nat_proto
Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'net/ipv4/netfilter/nf_nat_proto_tcp.c')
-rw-r--r-- | net/ipv4/netfilter/nf_nat_proto_tcp.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/ipv4/netfilter/nf_nat_proto_tcp.c b/net/ipv4/netfilter/nf_nat_proto_tcp.c index 5d4c8a0e89c..399e2cfa263 100644 --- a/net/ipv4/netfilter/nf_nat_proto_tcp.c +++ b/net/ipv4/netfilter/nf_nat_proto_tcp.c @@ -20,7 +20,7 @@ static u_int16_t tcp_port_rover; -static int +static bool tcp_unique_tuple(struct nf_conntrack_tuple *tuple, const struct nf_nat_range *range, enum nf_nat_manip_type maniptype, @@ -30,7 +30,7 @@ tcp_unique_tuple(struct nf_conntrack_tuple *tuple, &tcp_port_rover); } -static int +static bool tcp_manip_pkt(struct sk_buff *skb, unsigned int iphdroff, const struct nf_conntrack_tuple *tuple, @@ -50,7 +50,7 @@ tcp_manip_pkt(struct sk_buff *skb, hdrsize = sizeof(struct tcphdr); if (!skb_make_writable(skb, hdroff + hdrsize)) - return 0; + return false; iph = (struct iphdr *)(skb->data + iphdroff); hdr = (struct tcphdr *)(skb->data + hdroff); @@ -73,11 +73,11 @@ tcp_manip_pkt(struct sk_buff *skb, *portptr = newport; if (hdrsize < sizeof(*hdr)) - return 1; + return true; inet_proto_csum_replace4(&hdr->check, skb, oldip, newip, 1); inet_proto_csum_replace2(&hdr->check, skb, oldport, newport, 0); - return 1; + return true; } const struct nf_nat_protocol nf_nat_protocol_tcp = { |