compiler warnings.

src/libsunrpc/client.c

diff --git a/src/libsunrpc/client.c b/src/libsunrpc/client.c
index dbcf7b2..692ab59 100644
--- a/src/libsunrpc/client.c
+++ b/src/libsunrpc/client.c
@@ -156,7 +156,6 @@
 	Out *o, **out;
 	SunRpc rpc;
 	SunClient *cli;
-	SunStatus ok;
 
 	cli = v;
 	mout = 16;
@@ -263,7 +262,7 @@
 			n = (p[0]<<24)|(p[1]<<16)|(p[2]<<8)|p[3];
 			p += 4;
 			ep = p+n;
-			if((ok = sunrpcunpack(p, ep, &p, &rpc)) != SunSuccess){
+			if(sunrpcunpack(p, ep, &p, &rpc) != SunSuccess){
 				fprint(2, "%s: in: %.*H unpack failed\n", argv0, n, buf+4);
 				free(buf);
 				break;

src/libsunrpc/prog.c

diff --git a/src/libsunrpc/prog.c b/src/libsunrpc/prog.c
index 914d61f..5258e3e 100644
--- a/src/libsunrpc/prog.c
+++ b/src/libsunrpc/prog.c
@@ -29,7 +29,7 @@
 	if(c->type < 0 || c->type >= prog->nproc || (unpack=prog->proc[c->type].unpack) == nil)
 		return SunProcUnavail;
 	if((*unpack)(a, ea, pa, c) < 0){
-		fprint(2, "%lud %d: '%.*H' unpack failed\n", prog->prog, c->type, (int)(ea-a), a);
+		fprint(2, "%ud %d: '%.*H' unpack failed\n", prog->prog, c->type, (int)(ea-a), a);
 		return SunGarbageArgs;
 	}
 	return SunSuccess;