linux-kernel - Re: [PATCH -next] scsi: dpt_i2o: remove some not needed memset

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Date:   Fri, 24 Jul 2020 22:50:45 -0400
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     jejb@...ux.ibm.com, Wang Hai <wanghai38@...wei.com>,
        aacraid@...rosemi.com
Cc:     "Martin K . Petersen" <martin.petersen@...cle.com>,
        linux-kernel@...r.kernel.org, linux-scsi@...r.kernel.org
Subject: Re: [PATCH -next] scsi: dpt_i2o: remove some not needed memset

On Sat, 18 Jul 2020 20:32:24 +0800, Wang Hai wrote:

> Fixes coccicheck warning:
> 
> ./drivers/scsi/dpt_i2o.c:3070:11-29: WARNING:
>  dma_alloc_coherent use in sys_tbl already zeroes out memory, so memset is not needed
> ./drivers/scsi/dpt_i2o.c:2780:10-28: WARNING:
>  dma_alloc_coherent use in status already zeroes out memory, so memset is not needed
> ./drivers/scsi/dpt_i2o.c:2834:20-38: WARNING:
>  dma_alloc_coherent use in pHba -> reply_pool already zeroes out memory, so memset is not needed
> ./drivers/scsi/dpt_i2o.c:1328:10-28: WARNING:
>  dma_alloc_coherent use in status already zeroes out memory, so memset is not needed

Applied to 5.9/scsi-queue, thanks!

[1/1] scsi: dpt_i2o: Remove superfluous memset()
      https://git.kernel.org/mkp/scsi/c/003015b890e1

-- 
Martin K. Petersen	Oracle Linux Engineering