On Fri, Nov 2, 2018 at 2:25 AM Kees Cook <keesc...@chromium.org> wrote:
>
> On Wed, Oct 31, 2018 at 9:19 PM, Souptick Joarder <jrdr.li...@gmail.com>
> wrote:
> > Replaced dma_pool_alloc + memset with dma_pool_zalloc
> >
> > Signed-off-by: Brajeswar Ghosh <brajeswar.li...@gmail.com>
> > Signed-off-by: Souptick Joarder <jrdr.li...@gmail.com>
>
> Reviewed-by: Kees Cook <keesc...@chromium.org>
Thanks Kees.
>
> -Kees
>
> > ---
> > drivers/scsi/aic94xx/aic94xx_hwi.c | 3 +--
> > 1 file changed, 1 insertion(+), 2 deletions(-)
> >
> > diff --git a/drivers/scsi/aic94xx/aic94xx_hwi.c
> > b/drivers/scsi/aic94xx/aic94xx_hwi.c
> > index 3b8ad55e59de..2bc7615193bd 100644
> > --- a/drivers/scsi/aic94xx/aic94xx_hwi.c
> > +++ b/drivers/scsi/aic94xx/aic94xx_hwi.c
> > @@ -1057,14 +1057,13 @@ static struct asd_ascb *asd_ascb_alloc(struct
> > asd_ha_struct *asd_ha,
> >
> > if (ascb) {
> > ascb->dma_scb.size = sizeof(struct scb);
> > - ascb->dma_scb.vaddr = dma_pool_alloc(asd_ha->scb_pool,
> > + ascb->dma_scb.vaddr = dma_pool_zalloc(asd_ha->scb_pool,
> > gfp_flags,
> >
> > &ascb->dma_scb.dma_handle);
> > if (!ascb->dma_scb.vaddr) {
> > kmem_cache_free(asd_ascb_cache, ascb);
> > return NULL;
> > }
> > - memset(ascb->dma_scb.vaddr, 0, sizeof(struct scb));
> > asd_init_ascb(asd_ha, ascb);
> >
> > spin_lock_irqsave(&seq->tc_index_lock, flags);
> > --
> > 2.17.1
> >
>
>
>
> --
> Kees Cook
