linux-kernel - Re: [PATCH] soc: samsung: exynos-pmu: Fix uninitialized ret in tensor_set_bits

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Message-Id: <173615730230.114023.7997873261724277424.b4-ty@linaro.org>
Date: Mon, 06 Jan 2025 10:55:02 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Krzysztof Kozlowski <krzk@...nel.org>, 
 Alim Akhtar <alim.akhtar@...sung.com>, 
 Peter Griffin <peter.griffin@...aro.org>, 
 Sam Protsenko <semen.protsenko@...aro.org>, 
 linux-arm-kernel@...ts.infradead.org, linux-samsung-soc@...r.kernel.org, 
 linux-kernel@...r.kernel.org, 
 Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc: stable@...r.kernel.org
Subject: Re: [PATCH] soc: samsung: exynos-pmu: Fix uninitialized ret in
 tensor_set_bits_atomic()


On Sat, 04 Jan 2025 14:56:05 +0100, Krzysztof Kozlowski wrote:
> If tensor_set_bits_atomic() is called with a mask of 0 the function will
> just iterate over its bit, not perform any updates and return stack
> value of 'ret'.
> 
> Also reported by smatch:
> 
>   drivers/soc/samsung/exynos-pmu.c:129 tensor_set_bits_atomic() error: uninitialized symbol 'ret'.
> 
> [...]

Applied, thanks!

[1/1] soc: samsung: exynos-pmu: Fix uninitialized ret in tensor_set_bits_atomic()
      https://git.kernel.org/krzk/linux/c/eca836dfd8386b32f1aae60f8e323218ac6a0b75

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>