lgtm

Reviewed-by: Jon Derrick <jonathan.derrick@intel.com>

On Tue, 2019-08-13 at 15:43 -0600, Rajashekar, Revanth wrote:
> In the function 'response_parse', num_entries will never be 0 as
> slen is checked for 0. Hence, the condition 'if (num_entries == 0)'
> can never be true.
> 
> Signed-off-by: Revanth Rajashekar <revanth.rajashekar@intel.com>
> ---
>  block/sed-opal.c | 4 ----
>  1 file changed, 4 deletions(-)
> 
> diff --git a/block/sed-opal.c b/block/sed-opal.c
> index d442f29e84f1..4e95a9792162 100644
> --- a/block/sed-opal.c
> +++ b/block/sed-opal.c
> @@ -905,10 +905,6 @@ static int response_parse(const u8 *buf, size_t length,
>  		num_entries++;
>  	}
> 
> -	if (num_entries == 0) {
> -		pr_debug("Couldn't parse response.\n");
> -		return -EINVAL;
> -	}
>  	resp->num = num_entries;
> 
>  	return 0;
> --
> 2.17.1
>