diff mbox series

[next] scsi: pmcraid: replace dma_pool_alloc + memset with dma_pool_zalloc

Message ID 20200102014738.139575-1-chenzhou10@huawei.com (mailing list archive)
State Deferred
Headers show
Series [next] scsi: pmcraid: replace dma_pool_alloc + memset with dma_pool_zalloc | expand

Commit Message

chenzhou Jan. 2, 2020, 1:47 a.m. UTC 
Use dma_pool_zalloc rather than dma_pool_alloc followed by memset with 0.

Signed-off-by: Chen Zhou <chenzhou10@huawei.com>
---
 drivers/scsi/pmcraid.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
index 7eb88fe..aa9ae2a 100644
--- a/drivers/scsi/pmcraid.c
+++ b/drivers/scsi/pmcraid.c
@@ -4652,7 +4652,7 @@  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));
@@ -4661,8 +4661,6 @@  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;
 }