[NETFILTER]: nf_conntrack: add tuplehash l3num/protonum accessors
Add accessors for l3num and protonum and get rid of some overly long
expressions.
Signed-off-by: Patrick McHardy <kaber@trash.net>
diff --git a/net/netfilter/nf_conntrack_ftp.c b/net/netfilter/nf_conntrack_ftp.c
index 87ca39b..bb20672 100644
--- a/net/netfilter/nf_conntrack_ftp.c
+++ b/net/netfilter/nf_conntrack_ftp.c
@@ -406,7 +406,7 @@
/* Initialize IP/IPv6 addr to expected address (it's not mentioned
in EPSV responses) */
- cmd.l3num = ct->tuplehash[dir].tuple.src.l3num;
+ cmd.l3num = nf_ct_l3num(ct);
memcpy(cmd.u3.all, &ct->tuplehash[dir].tuple.src.u3.all,
sizeof(cmd.u3.all));
@@ -453,7 +453,7 @@
daddr = &ct->tuplehash[!dir].tuple.dst.u3;
/* Update the ftp info */
- if ((cmd.l3num == ct->tuplehash[dir].tuple.src.l3num) &&
+ if ((cmd.l3num == nf_ct_l3num(ct)) &&
memcmp(&cmd.u3.all, &ct->tuplehash[dir].tuple.src.u3.all,
sizeof(cmd.u3.all))) {
/* Enrico Scholz's passive FTP to partially RNAT'd ftp