Any comment for this patch.

On Thu, Feb 15, 2018 at 8:44 PM, Souptick Joarder <jrdr.li...@gmail.com> wrote:
> Use dma_pool_zalloc() instead of dma_pool_alloc + memset
>
> Signed-off-by: Souptick Joarder <jrdr.li...@gmail.com>
> ---
>  drivers/scsi/pmcraid.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
> index 201c8de..7535161 100644
> --- a/drivers/scsi/pmcraid.c
> +++ b/drivers/scsi/pmcraid.c
> @@ -4716,7 +4716,7 @@ static int pmcraid_allocate_control_blocks(struct 
> pmcraid_instance *pinstance)
>
>         for (i = 0; i < PMCRAID_MAX_CMD; i++) {
>                 pinstance->cmd_list[i]->ioa_cb =
> -                       dma_pool_alloc(
> +                       dma_pool_zalloc(
>                                 pinstance->control_pool,
>                                 GFP_KERNEL,
>                                 &(pinstance->cmd_list[i]->ioa_cb_bus_addr));
> @@ -4725,8 +4725,6 @@ static int pmcraid_allocate_control_blocks(struct 
> pmcraid_instance *pinstance)
>                         pmcraid_release_control_blocks(pinstance, i);
>                         return -ENOMEM;
>                 }
> -               memset(pinstance->cmd_list[i]->ioa_cb, 0,
> -                       sizeof(struct pmcraid_control_block));
>         }
>         return 0;
>  }
> --
> 1.9.1
>

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