IB/rxe: make rxe_release_udp_tunnel static

The function rxe_release_udp_tunnel is only used in rxe_net.c.
So it is necessary to make this function as static.

CC: Srinivas Eeda <srinivas.eeda@oracle.com>
CC: Junxiao Bi <junxiao.bi@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com>
Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

2 files changed, 1 insertions, 3 deletions

diff --git a/drivers/infiniband/sw/rxe/rxe_net.c b/drivers/infiniband/sw/rxe/rxe_net.c
index 241762606a66..97e128579137 100644
--- a/drivers/infiniband/sw/rxe/rxe_net.c
+++ b/drivers/infiniband/sw/rxe/rxe_net.c
@@ -315,7 +315,7 @@ static struct socket *rxe_setup_udp_tunnel(struct net *net, __be16 port,
         return sock;
 }
 
-void rxe_release_udp_tunnel(struct socket *sk)
+static void rxe_release_udp_tunnel(struct socket *sk)
 {
         if (sk)
                 udp_tunnel_sock_release(sk);
diff --git a/drivers/infiniband/sw/rxe/rxe_net.h b/drivers/infiniband/sw/rxe/rxe_net.h
index 15a0caf98629..106c586dbb26 100644
--- a/drivers/infiniband/sw/rxe/rxe_net.h
+++ b/drivers/infiniband/sw/rxe/rxe_net.h
@@ -43,8 +43,6 @@ struct rxe_recv_sockets {
         struct socket *sk6;
 };
 
-void rxe_release_udp_tunnel(struct socket *sk);
-
 struct rxe_dev *rxe_net_add(struct net_device *ndev);
 
 int rxe_net_init(void);