Re: [PATCH] btrfs: backref.c: Use ERR_CAST() to return error code

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On 26.07.2018 04:22, Misono Tomohiro wrote:
> Use ERR_CAST() instead of void * to make meaning clear.
> 
> Signed-off-by: Misono Tomohiro <misono.tomohiro@xxxxxxxxxxxxxx>

Reviewed-by: Nikolay Borisov <nborisov@xxxxxxxx>

> ---
>  fs/btrfs/backref.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c
> index 7ce0b5f9e99e..9f231bbccb1e 100644
> --- a/fs/btrfs/backref.c
> +++ b/fs/btrfs/backref.c
> @@ -2231,7 +2231,7 @@ struct inode_fs_paths *init_ipath(s32 total_bytes, struct btrfs_root *fs_root,
>  
>  	fspath = init_data_container(total_bytes);
>  	if (IS_ERR(fspath))
> -		return (void *)fspath;
> +		return ERR_CAST(fspath);
>  
>  	ifp = kmalloc(sizeof(*ifp), GFP_KERNEL);
>  	if (!ifp) {
> 
--
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