[error code][RT_EOK] fix RT_EOK with -

2023-03-16 00:47:22 -04:00 · 2023-03-16 00:47:22 -04:00 · e4e88b2f3e
parent 991a2f1e9e
commit e4e88b2f3e
1 changed files with 1 additions and 1 deletions
--- a/bsp/hk32/libraries/rt_drivers/drv_gpio.c
+++ b/bsp/hk32/libraries/rt_drivers/drv_gpio.c
@ -229,7 +229,7 @@ static rt_err_t hk32_pin_attach_irq(struct rt_device *device, rt_int32_t pin,
            pin_irq_hdr_tab[irqindex].args == args)
    {
        rt_hw_interrupt_enable(level);
-        return -RT_EOK;
+        return RT_EOK;
    }
    if (pin_irq_hdr_tab[irqindex].pin != -1)
    {