libmount: inhibit warning about mask being unused

diff --git a/libmount/src/optlist.c b/libmount/src/optlist.c
index acdf47150add3d4452ece888026621f900a64a15..8b771b7037a3037dfa633419f301d96cbbeb90ec 100644 (file)
--- a/libmount/src/optlist.c
+++ b/libmount/src/optlist.c
@@ -851,7 +851,7 @@ int mnt_optlist_get_attrs(struct libmnt_optlist *ls, uint64_t *set, uint64_t *cl
 int mnt_optlist_get_attrs(struct libmnt_optlist *ls __attribute__((__unused__)),
                          uint64_t *set __attribute__((__unused__)),
                          uint64_t *clr __attribute__((__unused__)),
-                         int mask)
+                         int mask __attribute__((__unused__)))
 {
        return 0;
 }