checkpolicy: fix gcc -Wunused-variable warnings
Add __attribute__ ((unused)) to unused function parameters.
Acked-by: Steve Lawrence <slawrence@tresys.com>
diff --git a/checkpolicy/checkpolicy.c b/checkpolicy/checkpolicy.c
index 0d9c4ea..7699619 100644
--- a/checkpolicy/checkpolicy.c
+++ b/checkpolicy/checkpolicy.c
@@ -361,7 +361,7 @@
return 0;
}
-static int check_level(hashtab_key_t key, hashtab_datum_t datum, void *arg)
+static int check_level(hashtab_key_t key, hashtab_datum_t datum, void *arg __attribute__ ((unused)))
{
level_datum_t *levdatum = (level_datum_t *) datum;