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[14/20] Btrfs-progs: fix magic return value in btrfs-zero-log.c

Message ID 1378308157-4621-15-git-send-email-wangshilong1991@gmail.com (mailing list archive)
State Accepted, archived
Headers show

Commit Message

Wang Shilong Sept. 4, 2013, 3:22 p.m. UTC 
From: Wang Shilong <wangsl.fnst@cn.fujitsu.com>

Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
---
 btrfs-zero-log.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)
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Patch

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;
 }