Re: [PATCH] btrfs: take the error path out if btrfs_attach_transaction() fails

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On 2017年09月27日 17:50, Anand Jain wrote:
btrfs_init_new_device() calls btrfs_attach_transaction() to
commit sys chunks, however take the error path out if it fails.

Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>

Reviewed-by: Qu Wenruo <quwenruo.btrfs@xxxxxxx>

Thanks,
Qu

---
  fs/btrfs/volumes.c | 3 ++-
  1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index fad3b10a1f81..b526d13a74da 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -2494,7 +2494,8 @@ int btrfs_init_new_device(struct btrfs_fs_info *fs_info, const char *device_path
  		if (IS_ERR(trans)) {
  			if (PTR_ERR(trans) == -ENOENT)
  				return 0;
-			return PTR_ERR(trans);
+			ret = PTR_ERR(trans);
+			goto error_sysfs;
  		}
  		ret = btrfs_commit_transaction(trans);
  	}

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