Re: [PATCH] btrfs: get rid of useless label in btrfs_create_dio_extent()

在 2026/7/6 21:14, [email protected] 写道:
> From: Filipe Manana <[email protected]>
> 
> There's no point in having a label where under it we do nothing but return
> a variable. So remove it and directly return where we used to goto.
> 
> Signed-off-by: Filipe Manana <[email protected]>

Reviewed-by: Qu Wenruo <[email protected]>

Thanks,
Qu

> ---
>   fs/btrfs/direct-io.c | 3 +--
>   1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/fs/btrfs/direct-io.c b/fs/btrfs/direct-io.c
> index 27d227f5bdc0..ed1779ccb4de 100644
> --- a/fs/btrfs/direct-io.c
> +++ b/fs/btrfs/direct-io.c
> @@ -150,7 +150,7 @@ static struct extent_map *btrfs_create_dio_extent(struct btrfs_inode *inode,
>   	if (type != BTRFS_ORDERED_NOCOW) {
>   		em = btrfs_create_io_em(inode, start, file_extent, type);
>   		if (IS_ERR(em))
> -			goto out;
> +			return em;
>   	}
>   
>   	ordered = btrfs_alloc_ordered_extent(inode, start, file_extent,
> @@ -167,7 +167,6 @@ static struct extent_map *btrfs_create_dio_extent(struct btrfs_inode *inode,
>   		ASSERT(!dio_data->ordered);
>   		dio_data->ordered = ordered;
>   	}
> - out:
>   
>   	return em;
>   }