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Date: Sun, 19 Jan 2014 16:43:42 +0800 From: Duan Jiong <duanj.fnst@...fujitsu.com> To: David Miller <davem@...emloft.net> CC: netdev@...r.kernel.org Subject: [PATCH v2] 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@...fujitsu.com> --- v2: specify the commit's summary line in parens net/ipv4/ip_tunnel.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/net/ipv4/ip_tunnel.c b/net/ipv4/ip_tunnel.c index d3929a6..6f5a347 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]; } -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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