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References: <20220303080206.16463-1-tangmeng@uniontech.com>
In-Reply-To: <20220303080206.16463-1-tangmeng@uniontech.com>
From:   Linus Walleij <linus.walleij@linaro.org>
Date:   Tue, 15 Mar 2022 02:19:28 +0100
Message-ID: <CACRpkdYaWFuuE2_p5My_PSLAPw3tumGaxJqMCiCvGFAPWrk2KA@mail.gmail.com>
Subject: Re: [PATCH] pinctrl: berlin: fix error return code of berlin_pinctrl_build_state()
To:     Meng Tang <tangmeng@uniontech.com>
Cc:     linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org
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On Thu, Mar 3, 2022 at 9:02 AM Meng Tang <tangmeng@uniontech.com> wrote:

> When krealloc() fails and pctrl->functions is NULL, no error
> return code of berlin_pinctrl_build_state() is assigned.
> To fix this bug, ret is assigned with -ENOMEM when pctrl->functions
> is NULL.
>
> Signed-off-by: Meng Tang <tangmeng@uniontech.com>

Patch applied!

Yours,
Linus Walleij