We may define ret variable only once and avoid adding it each time platform_get_irq_optional() get extended.
For the sake of consistency do the same in __platform_get_irq_byname(). Signed-off-by: Andy Shevchenko <[email protected]> --- drivers/base/platform.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/drivers/base/platform.c b/drivers/base/platform.c index e0ca682a756d..dad9806875f7 100644 --- a/drivers/base/platform.c +++ b/drivers/base/platform.c @@ -106,9 +106,9 @@ int platform_get_irq_optional(struct platform_device *dev, unsigned int num) return dev->archdata.irqs[num]; #else struct resource *r; - if (IS_ENABLED(CONFIG_OF_IRQ) && dev->dev.of_node) { - int ret; + int ret; + if (IS_ENABLED(CONFIG_OF_IRQ) && dev->dev.of_node) { ret = of_irq_get(dev->dev.of_node, num); if (ret > 0 || ret == -EPROBE_DEFER) return ret; @@ -117,8 +117,6 @@ int platform_get_irq_optional(struct platform_device *dev, unsigned int num) r = platform_get_resource(dev, IORESOURCE_IRQ, num); if (has_acpi_companion(&dev->dev)) { if (r && r->flags & IORESOURCE_DISABLED) { - int ret; - ret = acpi_irq_get(ACPI_HANDLE(&dev->dev), num, r); if (ret) return ret; @@ -151,8 +149,7 @@ int platform_get_irq_optional(struct platform_device *dev, unsigned int num) * allows a common code path across either kind of resource. */ if (num == 0 && has_acpi_companion(&dev->dev)) { - int ret = acpi_dev_gpio_irq_get(ACPI_COMPANION(&dev->dev), num); - + ret = acpi_dev_gpio_irq_get(ACPI_COMPANION(&dev->dev), num); /* Our callers expect -ENXIO for missing IRQs. */ if (ret >= 0 || ret == -EPROBE_DEFER) return ret; @@ -240,10 +237,9 @@ static int __platform_get_irq_byname(struct platform_device *dev, const char *name) { struct resource *r; + int ret; if (IS_ENABLED(CONFIG_OF_IRQ) && dev->dev.of_node) { - int ret; - ret = of_irq_get_byname(dev->dev.of_node, name); if (ret > 0 || ret == -EPROBE_DEFER) return ret; -- 2.23.0
