[18/20] btrfs: move transaction abort to the error site in btrfs_delete_free_space_tree()

Commit Message

David Sterba Jan. 24, 2024, 9:18 p.m. UTC

The recommended pattern for transaction abort after error is to place it
right after the error is handled. That way it's easier to locate where
it failed and help debugging.

Signed-off-by: David Sterba <[e-mail]>
---
 fs/btrfs/free-space-tree.c | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

Patch

diff --git a/fs/btrfs/free-space-tree.c b/fs/btrfs/free-space-tree.c
index 7b598b070700..888185265f4b 100644
--- a/fs/btrfs/free-space-tree.c
+++ b/fs/btrfs/free-space-tree.c
@@ -1273,12 +1273,18 @@  int btrfs_delete_free_space_tree(struct btrfs_fs_info *fs_info)
 	btrfs_clear_fs_compat_ro(fs_info, FREE_SPACE_TREE_VALID);
 
 	ret = clear_free_space_tree(trans, free_space_root);
-	if (ret)
-		goto abort;
+	if (ret) {
+		btrfs_abort_transaction(trans, ret);
+		btrfs_end_transaction(trans);
+		return ret;
+	}
 
 	ret = btrfs_del_root(trans, &free_space_root->root_key);
-	if (ret)
-		goto abort;
+	if (ret) {
+		btrfs_abort_transaction(trans, ret);
+		btrfs_end_transaction(trans);
+		return ret;
+	}
 
 	btrfs_global_root_delete(free_space_root);
 
@@ -1295,11 +1301,6 @@  int btrfs_delete_free_space_tree(struct btrfs_fs_info *fs_info)
 	btrfs_put_root(free_space_root);
 
 	return btrfs_commit_transaction(trans);
-
-abort:
-	btrfs_abort_transaction(trans, ret);
-	btrfs_end_transaction(trans);
-	return ret;
 }
 
 int btrfs_rebuild_free_space_tree(struct btrfs_fs_info *fs_info)