media: cx231xx: remove redundant assignment to variable status

Variable status is being initialized with a value that is never read
and is being re-assigned a later on. The assignment is redundant and
hence can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: NColin Ian King <colin.king@canonical.com>
Signed-off-by: NHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@kernel.org>

drivers/media/usb/cx231xx/cx231xx-avcore.c

@@ -1240,7 +1240,7 @@ int cx231xx_init_ctrl_pin_status(struct cx231xx *dev)
 int cx231xx_set_agc_analog_digital_mux_select(struct cx231xx *dev,
 					      u8 analog_or_digital)
 {
-	int status = 0;
+	int status;
 
 	/* first set the direction to output */
 	status = cx231xx_set_gpio_direction(dev,