linux-kernel - Re: [PATCH] usb: typec: qcom-pmic-typec: use kcalloc() instead of kzalloc()

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Message-ID: <x2fao6hlzdis6pqucfqwrjtv7xr274cdkjpz2jhz7iglbpcbei@y3dxedn2diwf>
Date: Tue, 19 Aug 2025 14:47:41 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Qianfeng Rong <rongqianfeng@...o.com>
Cc: Bryan O'Donoghue <bryan.odonoghue@...aro.org>,
        Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-arm-msm@...r.kernel.org, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] usb: typec: qcom-pmic-typec: use kcalloc() instead of
 kzalloc()

On Tue, Aug 19, 2025 at 05:01:24PM +0800, Qianfeng Rong wrote:
> Replace devm_kzalloc() with devm_kcalloc() in qcom_pmic_typec_pdphy_probe()
> and qcom_pmic_typec_port_probe() for safer memory allocation with built-in
> overflow protection.
> 
> Signed-off-by: Qianfeng Rong <rongqianfeng@...o.com>
> ---
>  drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy.c | 2 +-
>  drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_port.c  | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>


-- 
With best wishes
Dmitry