multipath-tools: add 'void' for no arguments functions
[multipath-tools/.git] / mpathpersist / main.c
index 6e922a2..5bf0740 100644 (file)
@@ -675,7 +675,7 @@ void mpath_print_buf_readfullstat( struct prin_resp *pr_buff)
        }
 }
 
-static void usage()
+static void usage(void)
 {
        fprintf(stderr,
                        "Usage: mpathpersist [OPTIONS] [DEVICE]\n"