staging: pi433: Remove unnecessary variable (48c80ccc) · Commits · 戴 / test

The variable retval is assigned constant values twice, and can therefore be replaced by its values. Signed-off-by:

drivers/staging/pi433/pi433_if.c

+2 −3

Original line number	Diff line number	Diff line
		@@ -871,7 +871,6 @@ abort:
		static long
		pi433_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
		{
		int retval = 0;
		struct pi433_instance *instance;
		struct pi433_device *device;
		struct pi433_tx_cfg tx_cfg;
		@@ -923,10 +922,10 @@ pi433_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
		mutex_unlock(&device->rx_lock);
		break;
		default:
		retval = -EINVAL;
		return -EINVAL;
		}

		return retval;
		return 0;
		}

		#ifdef CONFIG_COMPAT