Re: [PATCH v3 07/12] cdx: Use mutex guard to simplify error handling

[PATCH v3 00/12] of/treewide: Simplify with for_each_compatible_node_scoped() · Krzysztof Kozlowski <hidden> · 2026-01-09
[PATCH v3 01/12] of: Add for_each_compatible_node_scoped() helper · Krzysztof Kozlowski <hidden> · 2026-01-09
[PATCH v3 02/12] ARM: at91: Simplify with scoped for each OF child loop · Krzysztof Kozlowski <hidden> · 2026-01-09
Re: [PATCH v3 02/12] ARM: at91: Simplify with scoped for each OF child loop · Claudiu Beznea <claudiu.beznea@tuxon.dev> · 2026-01-10
[PATCH v3 03/12] ARM: exynos: Simplify with scoped for each OF child loop · Krzysztof Kozlowski <hidden> · 2026-01-09
[PATCH v3 04/12] powerpc/fsp2: Simplify with scoped for each OF child loop · Krzysztof Kozlowski <hidden> · 2026-01-09
Re: [PATCH v3 04/12] powerpc/fsp2: Simplify with scoped for each OF child loop · "Christophe Leroy (CS GROUP)" <chleroy@kernel.org> · 2026-01-09
[PATCH v3 05/12] powerpc/wii: Simplify with scoped for each OF child loop · Krzysztof Kozlowski <hidden> · 2026-01-09
Re: [PATCH v3 05/12] powerpc/wii: Simplify with scoped for each OF child loop · "Christophe Leroy (CS GROUP)" <chleroy@kernel.org> · 2026-01-09
[PATCH v3 06/12] cdx: Simplify with scoped for each OF child loop · Krzysztof Kozlowski <hidden> · 2026-01-09
Re: [PATCH v3 06/12] cdx: Simplify with scoped for each OF child loop · Jonathan Cameron <jonathan.cameron@huawei.com> · 2026-01-12
[PATCH v3 07/12] cdx: Use mutex guard to simplify error handling · Krzysztof Kozlowski <hidden> · 2026-01-09
Re: [PATCH v3 07/12] cdx: Use mutex guard to simplify error handling · Jonathan Cameron <jonathan.cameron@huawei.com> · 2026-01-12
[PATCH v3 08/12] clk: imx: imx27: Simplify with scoped for each OF child loop · Krzysztof Kozlowski <hidden> · 2026-01-09
[PATCH v3 09/12] clk: imx: imx31: Simplify with scoped for each OF child loop · Krzysztof Kozlowski <hidden> · 2026-01-09
[PATCH v3 10/12] dmaengine: fsl_raid: Simplify with scoped for each OF child loop · Krzysztof Kozlowski <hidden> · 2026-01-09
[PATCH v3 11/12] cpufreq: s5pv210: Simplify with scoped for each OF child loop · Krzysztof Kozlowski <hidden> · 2026-01-09
[PATCH v3 12/12] media: samsung: exynos4-is: Simplify with scoped for each OF child loop · Krzysztof Kozlowski <hidden> · 2026-01-09
Re: [PATCH v3 00/12] of/treewide: Simplify with for_each_compatible_node_scoped() · Rob Herring <robh@kernel.org> · 2026-01-29

From: Jonathan Cameron <jonathan.cameron@huawei.com>
Date: 2026-01-12 12:48:47
Also in: dmaengine, imx, linux-arm-kernel, linux-clk, linux-devicetree, linux-media, linux-pm, linux-samsung-soc, lkml, llvm

On Fri, 09 Jan 2026 17:57:51 +0100
Krzysztof Kozlowski [off-list ref] wrote:

Mutex guard allows to drop one goto/break in error handling and the
less expected code of assigning -EINVAL to unsigned size_t count
variable.

Suggested-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Signed-off-by: Krzysztof Kozlowski <redacted>

Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>

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