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 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html