linux-kernel - Re: [PATCH] i2c: mux: demux-pinctrl: check the return value of devm

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Message-ID: <ZQtkgivCNyoTSjYt@shikoro>
Date:   Wed, 20 Sep 2023 23:30:42 +0200
From:   Wolfram Sang <wsa+renesas@...g-engineering.com>
To:     xkernel.wang@...mail.com
Cc:     peda@...ntia.se, linux-i2c@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] i2c: mux: demux-pinctrl: check the return value of
 devm_kstrdup()

On Thu, Mar 03, 2022 at 08:39:14PM +0800, xkernel.wang@...mail.com wrote:
> From: Xiaoke Wang <xkernel.wang@...mail.com>
> 
> devm_kstrdup() returns pointer to allocated string on success,
> NULL on failure. So it is better to check the return value of it.
> 
> Signed-off-by: Xiaoke Wang <xkernel.wang@...mail.com>

Applied to for-current, thanks!


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