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e79b548b72
platform_get_irq() return negative value on failure, so null check of priv->irq is incorrect. Fix it by comparing whether it is less than zero. Fixes: a85e4c52086c ("peci: Add peci-aspeed controller driver") Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Lv Ruyi <lv.ruyi@zte.com.cn> Link: https://lore.kernel.org/r/20220413010425.2534887-1-lv.ruyi@zte.com.cn Reviewed-by: Iwona Winiarska <iwona.winiarska@intel.com> Signed-off-by: Iwona Winiarska <iwona.winiarska@intel.com>