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| author |   Patrick McHardy <kaber@trash.net> | 2008-01-14 23:49:37 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2008-01-28 15:02:42 -0800 |
| commit | c71e9167081a6a0d2a076cda674b696b89bb31c2 (patch) | |
| tree | d10434bc658ba40a51a76ab6916154d2d8d73331 /net/ipv4/netfilter | |
| parent | [NETFILTER]: nf_conntrack: remove print_conntrack function from l3protos (diff) | |
| download | linux-dev-c71e9167081a6a0d2a076cda674b696b89bb31c2.tar.xz linux-dev-c71e9167081a6a0d2a076cda674b696b89bb31c2.zip | |
[NETFILTER]: nf_conntrack: make print_conntrack function optional for l4protos
Allows to remove five empty implementations.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/netfilter')
| -rw-r--r-- | net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c | 2 | ||||
| -rw-r--r-- | net/ipv4/netfilter/nf_conntrack_proto_icmp.c | 8 |
2 files changed, 1 insertions, 9 deletions
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c index acde9952cadf..543c02b74c96 100644 --- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c +++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c @@ -121,7 +121,7 @@ static int ct_seq_show(struct seq_file *s, void *v) ? (long)(ct->timeout.expires - jiffies)/HZ : 0) != 0) return -ENOSPC; - if (l4proto->print_conntrack(s, ct)) + if (l4proto->print_conntrack && l4proto->print_conntrack(s, ct)) return -ENOSPC; if (print_tuple(s, &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple, diff --git a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c index cd0d6690627e..4004a04c5510 100644 --- a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c +++ b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c @@ -74,13 +74,6 @@ static int icmp_print_tuple(struct seq_file *s, ntohs(tuple->src.u.icmp.id)); } -/* Print out the private part of the conntrack. */ -static int icmp_print_conntrack(struct seq_file *s, - const struct nf_conn *conntrack) -{ - return 0; -} - /* Returns verdict for packet, or -1 for invalid. */ static int icmp_packet(struct nf_conn *ct, const struct sk_buff *skb, @@ -309,7 +302,6 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_icmp __read_mostly = .pkt_to_tuple = icmp_pkt_to_tuple, .invert_tuple = icmp_invert_tuple, .print_tuple = icmp_print_tuple, - .print_conntrack = icmp_print_conntrack, .packet = icmp_packet, .new = icmp_new, .error = icmp_error, |