Re: [PATCH] EDAC, sb_edac: remove redundant update of tad_base

Luck, Tony
2019-05-08T22:48:07Z

On Wed, May 08, 2019 at 11:42:01PM +0100, Colin King wrote:
> From: Colin Ian King <colin.king@canonical.com>
>
> The variable tad_base is being set to a value that is never read
> and is being over-written on the next iteration of a for-loop.
> This assignment is therefore redundant and can be removed.
>
> Addresses-Coverity: ("Unused value")
> Signed-off-by: Colin Ian King <colin.king@canonical.com>
> ---
> drivers/edac/sb_edac.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c
> index 9353c3fc7c05..6aa4b1b73a15 100644
> --- a/drivers/edac/sb_edac.c
> +++ b/drivers/edac/sb_edac.c
> @@ -1513,7 +1513,6 @@ static int knl_get_dimm_capacity(struct sbridge_pvt *pvt, u64 *mc_sizes)
> sad_actual_size[mc] += tad_size;
> }
> }
> - tad_base = tad_limit+1;
> }
> }
>

Looks good to me.

Acked-by: Tony Luck <tony.luck@intel.com>