svcrpc: remove an unnecessary assignment

Signed-off-by: Weng Meiling <wengmeiling.weng@huawei.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

net/sunrpc/svc.c

@@ -1104,8 +1104,6 @@ svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv)
 	rqstp->rq_vers = vers = svc_getnl(argv);	/* version number */
 	rqstp->rq_proc = proc = svc_getnl(argv);	/* procedure number */
 
-	progp = serv->sv_program;
-
 	for (progp = serv->sv_program; progp; progp = progp->pg_next)
 		if (prog == progp->pg_prog)
 			break;