[7/8,media] cx231xx: Delete an unnecessary variable initialisation in read_eeprom()

Commit Message

SF Markus Elfring Sept. 17, 2017, 8:23 p.m. UTC

From: Markus Elfring <[e-mail]>
Date: Sun, 17 Sep 2017 20:28:00 +0200

The local variable "ret" will be set to an appropriate value a bit later.
Thus omit the explicit initialisation at the beginning.

Signed-off-by: Markus Elfring <[e-mail]>
---
 drivers/media/usb/cx231xx/cx231xx-cards.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

diff --git a/drivers/media/usb/cx231xx/cx231xx-cards.c b/drivers/media/usb/cx231xx/cx231xx-cards.c
index 04c0734aee79..69fdd507fa92 100644
--- a/drivers/media/usb/cx231xx/cx231xx-cards.c
+++ b/drivers/media/usb/cx231xx/cx231xx-cards.c
@@ -1106,6 +1106,6 @@  static void cx231xx_config_tuner(struct cx231xx *dev)
 static int read_eeprom(struct cx231xx *dev, struct i2c_client *client,
 		       u8 *eedata, int len)
 {
-	int ret = 0;
+	int ret;
 	u8 start_offset = 0;
 	int len_todo = len;