Fix some compiler warnings emitted by gcc-4.8.0

[oweals/busybox.git] / util-linux / findfs.c

diff --git a/util-linux/findfs.c b/util-linux/findfs.c
index e1ec41f1b8117383aa6ec30a9788095f19fb36ad..49e8979acf0b85b2120fa174f672b4baa6e4bdab 100644 (file)
--- a/util-linux/findfs.c
+++ b/util-linux/findfs.c
@@ -8,6 +8,14 @@
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
 
+//usage:#define findfs_trivial_usage
+//usage:       "LABEL=label or UUID=uuid"
+//usage:#define findfs_full_usage "\n\n"
+//usage:       "Find a filesystem device based on a label or UUID"
+//usage:
+//usage:#define findfs_example_usage
+//usage:       "$ findfs LABEL=MyDevice"
+
 #include "libbb.h"
 #include "volume_id.h"