iproute2: tc - mqprio formatted print fix

Just a minor correction of mqprio printf()'s.

Reported-by: Petr Písař <ppisar@redhat.com>
Signed-off-by: Petr Šabata <contyk@redhat.com>
diff --git a/tc/q_mqprio.c b/tc/q_mqprio.c
index bf734a0..b2d8c12 100644
--- a/tc/q_mqprio.c
+++ b/tc/q_mqprio.c
@@ -116,10 +116,10 @@
 
 	fprintf(f, " tc %u map ", qopt->num_tc);
 	for (i = 0; i <= TC_PRIO_MAX; i++)
-		fprintf(f, "%d ", qopt->prio_tc_map[i]);
+		fprintf(f, "%u ", qopt->prio_tc_map[i]);
 	fprintf(f, "\n             queues:");
 	for (i = 0; i < qopt->num_tc; i++)
-		fprintf(f, "(%i:%i) ", qopt->offset[i],
+		fprintf(f, "(%u:%u) ", qopt->offset[i],
 			qopt->offset[i] + qopt->count[i] - 1);
 	return 0;
 }