sunrpc: Get xprt pointer once in xs_tcp_setup_socket

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 024a644..a76446a 100644 (file)
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -1851,12 +1851,12 @@ static int xs_tcp_finish_connecting(struct rpc_xprt *xprt, struct socket *sock)
  *
  * Invoked by a work queue tasklet.
  */
-static void xs_tcp_setup_socket(struct rpc_xprt *xprt,
-               struct sock_xprt *transport,
+static void xs_tcp_setup_socket(struct sock_xprt *transport,
                struct socket *(*create_sock)(struct rpc_xprt *,
                        struct sock_xprt *))
 {
        struct socket *sock = transport->sock;
+       struct rpc_xprt *xprt = &transport->xprt;
        int status = -EIO;
 
        if (xprt->shutdown)
@@ -1958,9 +1958,8 @@ static void xs_tcp_connect_worker4(struct work_struct *work)
 {
        struct sock_xprt *transport =
                container_of(work, struct sock_xprt, connect_worker.work);
-       struct rpc_xprt *xprt = &transport->xprt;
 
-       xs_tcp_setup_socket(xprt, transport, xs_create_tcp_sock4);
+       xs_tcp_setup_socket(transport, xs_create_tcp_sock4);
 }
 
 static struct socket *xs_create_tcp_sock6(struct rpc_xprt *xprt,
@@ -1997,9 +1996,8 @@ static void xs_tcp_connect_worker6(struct work_struct *work)
 {
        struct sock_xprt *transport =
                container_of(work, struct sock_xprt, connect_worker.work);
-       struct rpc_xprt *xprt = &transport->xprt;
 
-       xs_tcp_setup_socket(xprt, transport, xs_create_tcp_sock6);
+       xs_tcp_setup_socket(transport, xs_create_tcp_sock6);
 }
 
 /**