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 | 5f2b4c9006fc667c4614f0b079efab3721f68316 (patch) | |
| tree | 828631ee4bcbe4ba58ddfe24d95b2615f763c042 /net | |
| parent | 09f263cd39751cada63dec2dccc71e67c00bc38c (diff) | |
[NETFILTER]: nf_conntrack: use bool type in struct nf_conntrack_tuple.h
Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/netfilter/nf_conntrack_core.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c index 21ab0c3846a..a3fe9db412d 100644 --- a/net/netfilter/nf_conntrack_core.c +++ b/net/netfilter/nf_conntrack_core.c @@ -94,7 +94,7 @@ static inline u_int32_t hash_conntrack(const struct nf_conntrack_tuple *tuple) nf_conntrack_hash_rnd); } -int +bool nf_ct_get_tuple(const struct sk_buff *skb, unsigned int nhoff, unsigned int dataoff, @@ -108,7 +108,7 @@ nf_ct_get_tuple(const struct sk_buff *skb, tuple->src.l3num = l3num; if (l3proto->pkt_to_tuple(skb, nhoff, tuple) == 0) - return 0; + return false; tuple->dst.protonum = protonum; tuple->dst.dir = IP_CT_DIR_ORIGINAL; @@ -117,10 +117,8 @@ nf_ct_get_tuple(const struct sk_buff *skb, } EXPORT_SYMBOL_GPL(nf_ct_get_tuple); -int nf_ct_get_tuplepr(const struct sk_buff *skb, - unsigned int nhoff, - u_int16_t l3num, - struct nf_conntrack_tuple *tuple) +bool nf_ct_get_tuplepr(const struct sk_buff *skb, unsigned int nhoff, + u_int16_t l3num, struct nf_conntrack_tuple *tuple) { struct nf_conntrack_l3proto *l3proto; struct nf_conntrack_l4proto *l4proto; @@ -134,7 +132,7 @@ int nf_ct_get_tuplepr(const struct sk_buff *skb, ret = l3proto->get_l4proto(skb, nhoff, &protoff, &protonum); if (ret != NF_ACCEPT) { rcu_read_unlock(); - return 0; + return false; } l4proto = __nf_ct_l4proto_find(l3num, protonum); @@ -147,7 +145,7 @@ int nf_ct_get_tuplepr(const struct sk_buff *skb, } EXPORT_SYMBOL_GPL(nf_ct_get_tuplepr); -int +bool nf_ct_invert_tuple(struct nf_conntrack_tuple *inverse, const struct nf_conntrack_tuple *orig, const struct nf_conntrack_l3proto *l3proto, @@ -157,7 +155,7 @@ nf_ct_invert_tuple(struct nf_conntrack_tuple *inverse, inverse->src.l3num = orig->src.l3num; if (l3proto->invert_tuple(inverse, orig) == 0) - return 0; + return false; inverse->dst.dir = !orig->dst.dir; @@ -738,10 +736,10 @@ nf_conntrack_in(int pf, unsigned int hooknum, struct sk_buff *skb) } EXPORT_SYMBOL_GPL(nf_conntrack_in); -int nf_ct_invert_tuplepr(struct nf_conntrack_tuple *inverse, - const struct nf_conntrack_tuple *orig) +bool nf_ct_invert_tuplepr(struct nf_conntrack_tuple *inverse, + const struct nf_conntrack_tuple *orig) { - int ret; + bool ret; rcu_read_lock(); ret = nf_ct_invert_tuple(inverse, orig, |