SUNRPC: Fix a memory leak in rpc_create()

Commit 510deb0d was supposed to move the xprt_create_transport() call in
rpc_create(), but neglected to remove the old call site.  This resulted in
a transport leak after every rpc_create() call.

This leak is present in 2.6.24 and 2.6.25.
Signed-off-by: NChuck Lever <chuck.lever@oracle.com>
Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>

net/sunrpc/clnt.c

@@ -261,10 +261,6 @@ struct rpc_clnt *rpc_create(struct rpc_create_args *args)
 	};
 	char servername[48];
 
-	xprt = xprt_create_transport(&xprtargs);
-	if (IS_ERR(xprt))
-		return (struct rpc_clnt *)xprt;
-
 	/*
 	 * If the caller chooses not to specify a hostname, whip
 	 * up a string representation of the passed-in address.