scsi/pmcraid.c: Use dma_pool_zalloc

PATCH New Souptick Joarder 1 participant 1 message Dec 2, 2018

Subsystems (2)

SCSI PMC sierra MaxRAID driver

lore

Share & tools

lore

Souptick Joarder

author

2018-12-02 07:27 UTC #0 lore raw

PATCH 1/1 scsi/pmcraid.c: Use dma_pool_zalloc

Replaced dma_pool_alloc + memset with dma_pool_zalloc.

Signed-off-by Sabyasachi Gupta <[email protected]>

Signed-off-by Souptick Joarder <[email protected]>

---
 drivers/scsi/pmcraid.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

drivers/scsi/pmcraid.c +1 -3

index 4e86994..84a2734 100644
@@ -4681,7 +4681,7 @@ 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));

@@ -4690,8 +4690,6 @@ 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;
 }

Signature · 1 line

1.9.1