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[ Upstream commitcb3daa51db] A kernel test robot detected a missing error code: qmc.c:1942 qmc_probe() warn: missing error code 'ret' Indeed, the error returned by platform_get_irq() is checked and the operation is aborted in case of failure but the ret error code is not set in that case. Set the ret error code. Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Closes: https://lore.kernel.org/r/202411051350.KNy6ZIWA-lkp@intel.com/ Fixes:3178d58e0b("soc: fsl: cpm1: Add support for QMC") Cc: stable@vger.kernel.org Signed-off-by: Herve Codina <herve.codina@bootlin.com> Link: https://lore.kernel.org/r/20241105145623.401528-1-herve.codina@bootlin.com Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Sasha Levin <sashal@kernel.org>