* [PATCH] scsi: pmcraid: Remove call to memset after dma_alloc_coherent
@ 2019-05-30 18:30 Hariprasad Kelam
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From: Hariprasad Kelam @ 2019-05-30 18:30 UTC (permalink / raw)
To: James E.J. Bottomley, Martin K. Petersen, linux-scsi, linux-kernel
This patch fixes below warning reported by coccicheck
./drivers/scsi/pmcraid.c:4728:3-21: WARNING: dma_alloc_coherent use in
pinstance -> hrrq_start [ i ] already zeroes out memory, so memset is
not needed
Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
---
drivers/scsi/pmcraid.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
index e338d7a..112a617 100644
--- a/drivers/scsi/pmcraid.c
+++ b/drivers/scsi/pmcraid.c
@@ -4678,8 +4678,6 @@ 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;
}
--
2.7.4
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2019-05-30 18:30 [PATCH] scsi: pmcraid: Remove call to memset after dma_alloc_coherent Hariprasad Kelam
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