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(parent: 0d1c4fd) | patch
pinctrl: zynqmp: Ensure ret is initialised
authorAndrew Goodbody <andrew.goodbody@linaro.org>
Thu, 7 Aug 2025 10:04:04 +0000 (11:04 +0100)
committerMichal Simek <michal.simek@amd.com>
Mon, 25 Aug 2025 14:20:47 +0000 (16:20 +0200)
commit7aac8439445793baa9313a7d5139b77f968b2885
tree73d9b11485ad6e7b6af923c101285ef497a578b1tree | snapshot
parent0d1c4fd514c13fbda3b3016cfa9ce00b01e42bf9commit | diff
pinctrl: zynqmp: Ensure ret is initialised

In zynqmp_pinctrl_prepare_func_groups if called with func->ngroups == 0
then ret will not be assigned to before its value is returned on exit.
Initialise ret to ensure it is always valid.

This issue was found by Smatch.

Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>
Link: https://lore.kernel.org/r/20250807-pinctrl_misc-v1-3-eeb564a1b032@linaro.org
Signed-off-by: Michal Simek <michal.simek@amd.com>
drivers/pinctrl/pinctrl-zynqmp.c diff | blob | history
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