From: Wang Shilong <wangsl.f...@cn.fujitsu.com>
Signed-off-by: Wang Shilong <wangsl.f...@cn.fujitsu.com>
---
btrfs-zero-log.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/btrfs-zero-log.c b/btrfs-zero-log.c
index f249aec..31ec215 100644
--- a/btrfs-zero-log.c
+++ b/btrfs-zero-log.c
@@ -52,10 +52,11 @@ int main(int ac, char **av)
if((ret = check_mounted(av[1])) < 0) {
fprintf(stderr, "Could not check mount status: %s\n",
strerror(-ret));
- return ret;
+ goto out;
} else if(ret) {
fprintf(stderr, "%s is currently mounted. Aborting.\n", av[1]);
- return -EBUSY;
+ ret = -EBUSY;
+ goto out;
}
root = open_ctree(av[1], 0, 1);
@@ -68,5 +69,6 @@ int main(int ac, char **av)
btrfs_set_super_log_root_level(root->fs_info->super_copy, 0);
btrfs_commit_transaction(trans, root);
close_ctree(root);
- return ret;
+out:
+ return !!ret;
}
--
1.7.11.7
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