Messages in this thread Patch in this message | | | From | Li Heng <> | Subject | [PATCH -next 1/3] scsi: Remove superfluous memset() | Date | Thu, 30 Jul 2020 11:31:56 +0800 |
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Fixes coccicheck warning:
./drivers/scsi/pmcraid.c:4709:3-21: WARNING: dma_alloc_coherent use in pinstance -> hrrq_start [ i ] already zeroes out memory, so memset is not needed
dma_alloc_coherent use in status already zeroes out memory, so memset is not needed
Signed-off-by: Li Heng <liheng40@huawei.com> --- drivers/scsi/pmcraid.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c index aa9ae2a..d99568f 100644 --- a/drivers/scsi/pmcraid.c +++ b/drivers/scsi/pmcraid.c @@ -4716,7 +4716,6 @@ 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; -- 2.7.4
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