sunrpc: remove redundant initialization of sock

Colin Ian King · trondmypd · commit d099b8af46f5 · 2017-10-01T18:51:30.000-04:00
sock is being initialized and then being almost immediately updated
hence the initialized value is not being used and is redundant. Remove
the initialization. Cleans up clang warning:

warning: Value stored to 'sock' during its initialization is never read

Signed-off-by: Colin Ian King &lt;colin.king@canonical.com&gt;
Signed-off-by: Trond Myklebust &lt;trond.myklebust@primarydata.com&gt;
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
@@ -2203,7 +2203,7 @@ static void xs_udp_setup_socket(struct work_struct *work)
 	struct sock_xprt *transport =
 		container_of(work, struct sock_xprt, connect_worker.work);
 	struct rpc_xprt *xprt = &transport->xprt;
-	struct socket *sock = transport->sock;
+	struct socket *sock;
 	int status = -EIO;
 
 	sock = xs_create_sock(xprt, transport,
