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btrfs: return real error from read_alloc_one_name() in drop_one_dir_item()

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If read_alloc_one_name() we explicitly return -ENOMEM and currently that
is fine since it's the only error read_alloc_one_name() can return for
now. However this is fragile and not future proof, so return instead what
read_alloc_one_name() returned.

Reviewed-by: Boris Burkov <boris@bur.io>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Filipe Manana 2025-07-16 17:36:13 +01:00 committed by David Sterba
parent 425652cf10
commit 874576d2a7
1 changed files with 1 additions and 1 deletions
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2
fs/btrfs/tree-log.c
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@ -943,7 +943,7 @@ static noinline int drop_one_dir_item(struct btrfs_trans_handle *trans,
btrfs_dir_item_key_to_cpu(leaf, di, &location);
ret = read_alloc_one_name(leaf, di + 1, btrfs_dir_name_len(leaf, di), &name);
if (ret)
return -ENOMEM;
return ret;
btrfs_release_path(path);