SUNRPC: Clean up unused variable in rpc_xprt_probe_trunked()

We don't use the rpc_xprt_switch anywhere in this function, so let's not
take an extra reference to in unnecessarily.

Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>

diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index daa9582ec861aa3a065f81a621e364961c8f4604..4aa838543f79f2cbcfc3d48f9527fcd756c1dc64 100644 (file)
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -3116,7 +3116,6 @@ static int rpc_xprt_probe_trunked(struct rpc_clnt *clnt,
                                  struct rpc_xprt *xprt,
                                  struct rpc_add_xprt_test *data)
 {
-       struct rpc_xprt_switch *xps;
        struct rpc_xprt *main_xprt;
        int status = 0;
 
@@ -3124,7 +3123,6 @@ static int rpc_xprt_probe_trunked(struct rpc_clnt *clnt,
 
        rcu_read_lock();
        main_xprt = xprt_get(rcu_dereference(clnt->cl_xprt));
-       xps = xprt_switch_get(rcu_dereference(clnt->cl_xpi.xpi_xpswitch));
        status = rpc_cmp_addr_port((struct sockaddr *)&xprt->addr,
                                   (struct sockaddr *)&main_xprt->addr);
        rcu_read_unlock();
@@ -3135,7 +3133,6 @@ static int rpc_xprt_probe_trunked(struct rpc_clnt *clnt,
        status = rpc_clnt_add_xprt_helper(clnt, xprt, data);
 out:
        xprt_put(xprt);
-       xprt_switch_put(xps);
        return status;
 }