linux-kernel - Re: [PATCH v2] ufs: core: Initialize a value of an attribute as returned by uic cmd

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Message-ID: <38ddeceac8c97739a976afd5dc66561b56023992.camel@mediatek.com>
Date: Fri, 17 Oct 2025 09:12:24 +0000
From: Peter Wang (王信友) <peter.wang@...iatek.com>
To: "linux-scsi@...r.kernel.org" <linux-scsi@...r.kernel.org>,
	"wkon.kim@...sung.com" <wkon.kim@...sung.com>, "bvanassche@....org"
	<bvanassche@....org>, "James.Bottomley@...senPartnership.com"
	<James.Bottomley@...senPartnership.com>, "martin.petersen@...cle.com"
	<martin.petersen@...cle.com>, "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] ufs: core: Initialize a value of an attribute as
 returned by uic cmd

On Tue, 2025-10-14 at 13:40 +0900, Wonkon Kim wrote:
> 
> From: wkon-kim <wkon.kim@...sung.com>
> 
> If ufshcd_send_cmd() fails, *mib_val has a garbage value.
> A value of an attribute can have an unintended result.
> ufshcd_dme_get_attr() always initializes *mib_val.
> 
> Signed-off-by: Wonkon Kim <wkon.kim@...sung.com>

Reviewed-by: Peter Wang <peter.wang@...iatek.com>