[PATCH] Btrfs: do not abort transaction when failing to insert hole extent

[Liu Bo <bo.liu@linux.alibaba.com>]

This is running in a typical write path, not inside a critical path
where we have to abort the running transaction, so it's OK to return
errors to callers and eventually to userspace.

Signed-off-by: Liu Bo <bo.liu@linux.alibaba.com>
---
 fs/btrfs/inode.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index c7b75dd..b9310f8 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -4939,16 +4939,13 @@ static int maybe_insert_hole(struct btrfs_root *root, struct inode *inode,
 
 	ret = btrfs_drop_extents(trans, root, inode, offset, offset + len, 1);
 	if (ret) {
-		btrfs_abort_transaction(trans, ret);
 		btrfs_end_transaction(trans);
 		return ret;
 	}
 
 	ret = btrfs_insert_file_extent(trans, root, btrfs_ino(BTRFS_I(inode)),
 			offset, 0, 0, len, 0, len, 0, 0, 0);
-	if (ret)
-		btrfs_abort_transaction(trans, ret);
-	else
+	if (!ret)
 		btrfs_update_inode(trans, root, inode);
 	btrfs_end_transaction(trans);
 	return ret;
-- 
1.8.3.1