From 3bde4d26f9d7d9ebc87fbd9980d5140ba391b5d4 Mon Sep 17 00:00:00 2001 From: Alexander Shiyan Date: Sat, 15 Feb 2014 17:24:07 +0400 Subject: [PATCH] gpio: rc5t583: Remove redundant check Variable "offset" cannot be negative, so no need to check if it greater than zero or equal. Signed-off-by: Alexander Shiyan Signed-off-by: Linus Walleij --- drivers/gpio/gpio-rc5t583.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-rc5t583.c b/drivers/gpio/gpio-rc5t583.c index 122b776fdc0b..9b423173ab50 100644 --- a/drivers/gpio/gpio-rc5t583.c +++ b/drivers/gpio/gpio-rc5t583.c @@ -97,7 +97,7 @@ static int rc5t583_gpio_to_irq(struct gpio_chip *gc, unsigned offset) { struct rc5t583_gpio *rc5t583_gpio = to_rc5t583_gpio(gc); - if ((offset >= 0) && (offset < 8)) + if (offset < RC5T583_MAX_GPIO) return rc5t583_gpio->rc5t583->irq_base + RC5T583_IRQ_GPIO0 + offset; return -EINVAL; -- 2.39.5