* actual result
=======================================
# ./btrfs device ready /dev/sdb foo
#
=======================================
* expecting result
=======================================
# ./btrfs device ready /dev/sdb foo
btrfs device ready: too many arguments
usage: btrfs device ready <device>
Check device to see if it has all of its devices in cache for mounting
#
=======================================
Signed-off-by: Satoru Takeuchi <takeuchi_satoru@xxxxxxxxxxxxxx>
---
cmds-device.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/cmds-device.c b/cmds-device.c
index 33da2ce..23656c3 100644
--- a/cmds-device.c
+++ b/cmds-device.c
@@ -326,7 +326,7 @@ static int cmd_device_ready(int argc, char **argv)
clean_args_no_options(argc, argv, cmd_device_ready_usage);
- if (check_argc_min(argc - optind, 1))
+ if (check_argc_exact(argc - optind, 1))
usage(cmd_device_ready_usage);
fd = open("/dev/btrfs-control", O_RDWR);
--
2.7.0
--
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