linux-kernel - Re: [PATCH -next] scsi: qedf: use vzalloc() instead of vmalloc()/memset(0)

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Message-ID: <3b03d6f8-fa69-e8ec-98ca-7a0319afe0dd@oracle.com>
Date:   Tue, 18 May 2021 10:52:51 -0500
From:   Himanshu Madhani <himanshu.madhani@...cle.com>
To:     Yang Yingliang <yangyingliang@...wei.com>,
        linux-kernel@...r.kernel.org, linux-scsi@...r.kernel.org
Cc:     martin.petersen@...cle.com, skashyap@...vell.com
Subject: Re: [PATCH -next] scsi: qedf: use vzalloc() instead of
 vmalloc()/memset(0)



On 5/18/21 8:20 AM, Yang Yingliang wrote:
> Use vzalloc() instead of vmalloc() and memset(0) to simpify
> the code.
> 
> Signed-off-by: Yang Yingliang <yangyingliang@...wei.com>
> ---
>   drivers/scsi/qedf/qedf_dbg.c | 3 +--
>   1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/drivers/scsi/qedf/qedf_dbg.c b/drivers/scsi/qedf/qedf_dbg.c
> index e0387e495261..0d2aed82882a 100644
> --- a/drivers/scsi/qedf/qedf_dbg.c
> +++ b/drivers/scsi/qedf/qedf_dbg.c
> @@ -106,11 +106,10 @@ qedf_dbg_info(struct qedf_dbg_ctx *qedf, const char *func, u32 line,
>   int
>   qedf_alloc_grc_dump_buf(u8 **buf, uint32_t len)
>   {
> -		*buf = vmalloc(len);
> +		*buf = vzalloc(len);
>   		if (!(*buf))
>   			return -ENOMEM;
>   
> -		memset(*buf, 0, len);
>   		return 0;
>   }
>   
> 

Looks Good.

Reviewed-by: Himanshu Madhani <himanshu.madhani@...cle.com>

-- 
Himanshu Madhani                                Oracle Linux Engineering