@@ -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];
}
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> --- v2: specify the commit's summary line in parens net/ipv4/ip_tunnel.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-)