diff options
| author | Duan Jiong <duanj.fnst@cn.fujitsu.com> | 2014-01-19 16:43:42 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-01-21 16:48:18 -0800 |
| commit | 967680e02724afe9bb4bf0b0c20d0a55de315fcb (patch) | |
| tree | 6440bac037d05bbe80b3ecd6a79fe2baa2d4ebcc | |
| parent | 8d78316386696b197aba15377c76a247cbfd51cf (diff) | |
ipv4: remove the useless argument from ip_tunnel_hash()
Since commit c544193214("GRE: Refactor GRE tunneling code")
introduced function ip_tunnel_hash(), the argument itn is no
longer in use, so remove it.
Signed-off-by: Duan Jiong <duanj.fnst@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/ipv4/ip_tunnel.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/net/ipv4/ip_tunnel.c b/net/ipv4/ip_tunnel.c index 83ede2e7ca42..1886cd40a3f6 100644 --- a/net/ipv4/ip_tunnel.c +++ b/net/ipv4/ip_tunnel.c @@ -61,8 +61,7 @@ #include <net/ip6_route.h> #endif -static unsigned int ip_tunnel_hash(struct ip_tunnel_net *itn, - __be32 key, __be32 remote) +static unsigned int ip_tunnel_hash(__be32 key, __be32 remote) { return hash_32((__force u32)key ^ (__force u32)remote, IP_TNL_HASH_BITS); @@ -204,7 +203,7 @@ struct ip_tunnel *ip_tunnel_lookup(struct ip_tunnel_net *itn, struct ip_tunnel *t, *cand = NULL; struct hlist_head *head; - hash = ip_tunnel_hash(itn, key, remote); + hash = ip_tunnel_hash(key, remote); head = &itn->tunnels[hash]; hlist_for_each_entry_rcu(t, head, hash_node) { @@ -236,7 +235,7 @@ struct ip_tunnel *ip_tunnel_lookup(struct ip_tunnel_net *itn, cand = t; } - hash = ip_tunnel_hash(itn, key, 0); + hash = ip_tunnel_hash(key, 0); head = &itn->tunnels[hash]; hlist_for_each_entry_rcu(t, head, hash_node) { @@ -292,7 +291,7 @@ static struct hlist_head *ip_bucket(struct ip_tunnel_net *itn, else remote = 0; - h = ip_tunnel_hash(itn, parms->i_key, remote); + h = ip_tunnel_hash(parms->i_key, remote); return &itn->tunnels[h]; } |