BTRFS_IOC_QGROUP_ASSIGN ioctl could return >0 if qgroup is marked
inconsistent after successful relationship assignment/removal.
We leak the return value as the final return value of btrfs command.
But according to the man page, return value other than 0 means failure.
Fix this by resetting the return value to 0 for --no-rescan case.
Signed-off-by: Qu Wenruo <wqu@xxxxxxxx>
---
cmds-qgroup.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/cmds-qgroup.c b/cmds-qgroup.c
index b928edc7c408..7234bdc17bb4 100644
--- a/cmds-qgroup.c
+++ b/cmds-qgroup.c
@@ -123,6 +123,7 @@ static int _cmd_qgroup_assign(int assign, int argc, char **argv,
error("quota rescan failed: %m");
} else {
warning("quotas may be inconsistent, rescan needed");
+ ret = 0;
}
}
close_file_or_dir(fd, dirstream);
--
2.18.0
