diff mbox series

scsi: pmcraid: remove not needed memset

Message ID 1574066359-88294-1-git-send-email-zhengbin13@huawei.com (mailing list archive)
State Deferred
Headers show
Series scsi: pmcraid: remove not needed memset | expand

Commit Message

Zheng Bin Nov. 18, 2019, 8:39 a.m. UTC 
Fixes coccicheck warning:

drivers/scsi/pmcraid.c:4711:3-21: WARNING: dma_alloc_coherent use in pinstance -> hrrq_start [ i ] already zeroes out memory,  so memset is not needed

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
---
 drivers/scsi/pmcraid.c | 1 -
 1 file changed, 1 deletion(-)

--
2.7.4
diff mbox series

Patch

diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
index 398d2af..b0916d2 100644
--- a/drivers/scsi/pmcraid.c
+++ b/drivers/scsi/pmcraid.c
@@ -4720,7 +4720,6 @@  static int pmcraid_allocate_host_rrqs(struct pmcraid_instance *pinstance)
 			return -ENOMEM;
 		}

-		memset(pinstance->hrrq_start[i], 0, buffer_size);
 		pinstance->hrrq_curr[i] = pinstance->hrrq_start[i];
 		pinstance->hrrq_end[i] =
 			pinstance->hrrq_start[i] + PMCRAID_MAX_CMD - 1;