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authorPavel Emelyanov <xemul@openvz.org>2008-03-23 02:51:21 +0300
committerDavid S. Miller <davem@davemloft.net>2008-03-23 02:51:21 +0300
commit6ba5a3c52da00015e739469e3b00cd6d0d4c5c67 (patch)
tree0cbccb2dac9307cec25176eb94ff4f406a2061f7 /net/ipv4/udplite.c
parent39d8cda76cfb1178455f9d196b39e773878e6c05 (diff)
downloadlinux-6ba5a3c52da00015e739469e3b00cd6d0d4c5c67.tar.xz
[UDP]: Make full use of proto.h.udp_hash innovation.
After this we have only udp_lib_get_port to get the port and two stubs for ipv4 and ipv6. No difference in udp and udplite except for initialized h.udp_hash member. I tried to find a graceful way to drop the only difference between udp_v4_get_port and udp_v6_get_port (i.e. the rcv_saddr comparison routine), but adding one more callback on the struct proto didn't appear such :( Maybe later. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/udplite.c')
-rw-r--r--net/ipv4/udplite.c15
1 files changed, 2 insertions, 13 deletions
diff --git a/net/ipv4/udplite.c b/net/ipv4/udplite.c
index 2469b5104587..8d42e344b043 100644
--- a/net/ipv4/udplite.c
+++ b/net/ipv4/udplite.c
@@ -17,17 +17,6 @@ DEFINE_SNMP_STAT(struct udp_mib, udplite_statistics) __read_mostly;
struct hlist_head udplite_hash[UDP_HTABLE_SIZE];
-int udplite_get_port(struct sock *sk, unsigned short p,
- int (*c)(const struct sock *, const struct sock *))
-{
- return __udp_lib_get_port(sk, p, udplite_hash, c);
-}
-
-static int udplite_v4_get_port(struct sock *sk, unsigned short snum)
-{
- return udplite_get_port(sk, snum, ipv4_rcv_saddr_equal);
-}
-
static int udplite_rcv(struct sk_buff *skb)
{
return __udp4_lib_rcv(skb, udplite_hash, IPPROTO_UDPLITE);
@@ -63,8 +52,9 @@ struct proto udplite_prot = {
.backlog_rcv = udp_queue_rcv_skb,
.hash = udp_lib_hash,
.unhash = udp_lib_unhash,
- .get_port = udplite_v4_get_port,
+ .get_port = udp_v4_get_port,
.obj_size = sizeof(struct udp_sock),
+ .h.udp_hash = udplite_hash,
#ifdef CONFIG_COMPAT
.compat_setsockopt = compat_udp_setsockopt,
.compat_getsockopt = compat_udp_getsockopt,
@@ -118,4 +108,3 @@ out_register_err:
EXPORT_SYMBOL(udplite_hash);
EXPORT_SYMBOL(udplite_prot);
-EXPORT_SYMBOL(udplite_get_port);