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 | 09f263cd39751cada63dec2dccc71e67c00bc38c (patch) | |
| tree | 99ec45362e3545b42757803bb43d926d39f3922a /net/netfilter/nf_conntrack_proto_dccp.c | |
| parent | 8ce8439a31f723f3aa28adf27fe8797a5678dde1 (diff) | |
| download | linux-09f263cd39751cada63dec2dccc71e67c00bc38c.tar.gz | |
[NETFILTER]: nf_conntrack: use bool type in struct nf_conntrack_l4proto
Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'net/netfilter/nf_conntrack_proto_dccp.c')
| -rw-r--r-- | net/netfilter/nf_conntrack_proto_dccp.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/net/netfilter/nf_conntrack_proto_dccp.c b/net/netfilter/nf_conntrack_proto_dccp.c index 9376dcd394bd77..afb4a1861d2c37 100644 --- a/net/netfilter/nf_conntrack_proto_dccp.c +++ b/net/netfilter/nf_conntrack_proto_dccp.c @@ -393,30 +393,30 @@ dccp_state_table[CT_DCCP_ROLE_MAX + 1][DCCP_PKT_SYNCACK + 1][CT_DCCP_MAX + 1] = }, }; -static int dccp_pkt_to_tuple(const struct sk_buff *skb, unsigned int dataoff, - struct nf_conntrack_tuple *tuple) +static bool dccp_pkt_to_tuple(const struct sk_buff *skb, unsigned int dataoff, + struct nf_conntrack_tuple *tuple) { struct dccp_hdr _hdr, *dh; dh = skb_header_pointer(skb, dataoff, sizeof(_hdr), &_hdr); if (dh == NULL) - return 0; + return false; tuple->src.u.dccp.port = dh->dccph_sport; tuple->dst.u.dccp.port = dh->dccph_dport; - return 1; + return true; } -static int dccp_invert_tuple(struct nf_conntrack_tuple *inv, - const struct nf_conntrack_tuple *tuple) +static bool dccp_invert_tuple(struct nf_conntrack_tuple *inv, + const struct nf_conntrack_tuple *tuple) { inv->src.u.dccp.port = tuple->dst.u.dccp.port; inv->dst.u.dccp.port = tuple->src.u.dccp.port; - return 1; + return true; } -static int dccp_new(struct nf_conn *ct, const struct sk_buff *skb, - unsigned int dataoff) +static bool dccp_new(struct nf_conn *ct, const struct sk_buff *skb, + unsigned int dataoff) { struct dccp_hdr _dh, *dh; const char *msg; @@ -442,12 +442,12 @@ static int dccp_new(struct nf_conn *ct, const struct sk_buff *skb, ct->proto.dccp.role[IP_CT_DIR_ORIGINAL] = CT_DCCP_ROLE_CLIENT; ct->proto.dccp.role[IP_CT_DIR_REPLY] = CT_DCCP_ROLE_SERVER; ct->proto.dccp.state = CT_DCCP_NONE; - return 1; + return true; out_invalid: if (LOG_INVALID(IPPROTO_DCCP)) nf_log_packet(nf_ct_l3num(ct), 0, skb, NULL, NULL, NULL, msg); - return 0; + return false; } static u64 dccp_ack_seq(const struct dccp_hdr *dh) |