sunrpc: remove redundant initialization of sock

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 <colin.king@canonical.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>

diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 9b5de31aa42939cbc3f6aa4a0a94d7a28f711e84..c1841f234a717fdcf46413e25cb1e265912a2dfb 100644 (file)
--- 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,