*: add -Wunused-parameter; fix resulting breakage

[platform/upstream/busybox.git] / procps / ps.c

diff --git a/procps/ps.c b/procps/ps.c
index f9d346c..647e03f 100644 (file)
--- a/procps/ps.c
+++ b/procps/ps.c
@@ -422,7 +422,7 @@ static void format_process(const procps_status_t *ps)
 }
 
 int ps_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int ps_main(int argc, char **argv)
+int ps_main(int argc ATTRIBUTE_UNUSED, char **argv)
 {
        procps_status_t *p;
        llist_t* opt_o = NULL;