Acked-by: Saurav Kashyap <saurav.kash...@qlogic.com>
>Use the zeroing function instead of dma_alloc_coherent & memset(,0,)
>
>Signed-off-by: Joe Perches <j...@perches.com>
>---
> drivers/scsi/qla2xxx/qla_init.c | 10 ++++------
> 1 file changed, 4 insertions(+), 6 deletions(-)
>
>diff --git a/drivers/scsi/qla2xxx/qla_init.c
>b/drivers/scsi/qla2xxx/qla_init.c
>index e218441..46990f4 100644
>--- a/drivers/scsi/qla2xxx/qla_init.c
>+++ b/drivers/scsi/qla2xxx/qla_init.c
>@@ -1526,8 +1526,8 @@ try_fce:
> FCE_SIZE, ha->fce, ha->fce_dma);
>
> /* Allocate memory for Fibre Channel Event Buffer. */
>- tc = dma_alloc_coherent(&ha->pdev->dev, FCE_SIZE, &tc_dma,
>- GFP_KERNEL);
>+ tc = dma_zalloc_coherent(&ha->pdev->dev, FCE_SIZE, &tc_dma,
>+ GFP_KERNEL);
> if (!tc) {
> ql_log(ql_log_warn, vha, 0x00be,
> "Unable to allocate (%d KB) for FCE.\n",
>@@ -1535,7 +1535,6 @@ try_fce:
> goto try_eft;
> }
>
>- memset(tc, 0, FCE_SIZE);
> rval = qla2x00_enable_fce_trace(vha, tc_dma, FCE_NUM_BUFFERS,
> ha->fce_mb, &ha->fce_bufs);
> if (rval) {
>@@ -1560,8 +1559,8 @@ try_eft:
> EFT_SIZE, ha->eft, ha->eft_dma);
>
> /* Allocate memory for Extended Trace Buffer. */
>- tc = dma_alloc_coherent(&ha->pdev->dev, EFT_SIZE, &tc_dma,
>- GFP_KERNEL);
>+ tc = dma_zalloc_coherent(&ha->pdev->dev, EFT_SIZE, &tc_dma,
>+ GFP_KERNEL);
> if (!tc) {
> ql_log(ql_log_warn, vha, 0x00c1,
> "Unable to allocate (%d KB) for EFT.\n",
>@@ -1569,7 +1568,6 @@ try_eft:
> goto cont_alloc;
> }
>
>- memset(tc, 0, EFT_SIZE);
> rval = qla2x00_enable_eft_trace(vha, tc_dma, EFT_NUM_BUFFERS);
> if (rval) {
> ql_log(ql_log_warn, vha, 0x00c2,
>--
>1.8.1.2.459.gbcd45b4.dirty
>
<<attachment: winmail.dat>>
