*: rename ATTRIBUTE_XXX to just XXX.

diff --git a/selinux/load_policy.c b/selinux/load_policy.c
index c5b0e7a..b7a5c6e 100644
--- a/selinux/load_policy.c
+++ b/selinux/load_policy.c
@@ -5,7 +5,7 @@
 #include "libbb.h"
 
 int load_policy_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int load_policy_main(int argc, char **argv ATTRIBUTE_UNUSED)
+int load_policy_main(int argc, char **argv UNUSED_PARAM)
 {
 	int rc;