[PATCH] scsi: ipr: Use dma_pool_zalloc()

[Souptick Joarder]

Use dma_pool_zalloc() instead of dma_pool_alloc + memset

Signed-off-by: Souptick Joarder <jrdr.li...@gmail.com>
---
 drivers/scsi/ipr.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index e07dd99..97387be 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -9684,14 +9684,14 @@ static int ipr_alloc_cmd_blks(struct ipr_ioa_cfg 
*ioa_cfg)
        }

        for (i = 0; i < IPR_NUM_CMD_BLKS; i++) {
-               ipr_cmd = dma_pool_alloc(ioa_cfg->ipr_cmd_pool, GFP_KERNEL, 
&dma_addr);
+               ipr_cmd = dma_pool_zalloc(ioa_cfg->ipr_cmd_pool,
+                               GFP_KERNEL, &dma_addr);

                if (!ipr_cmd) {
                        ipr_free_cmd_blks(ioa_cfg);
                        return -ENOMEM;
                }

-               memset(ipr_cmd, 0, sizeof(*ipr_cmd));
                ioa_cfg->ipr_cmnd_list[i] = ipr_cmd;
                ioa_cfg->ipr_cmnd_list_dma[i] = dma_addr;

--
1.9.1