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Subject[PATCH 3/3] [media] si470x: Delete an unnecessary variable initialisation in si470x_usb_driver_probe()
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From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 16 Sep 2017 15:08:39 +0200

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

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/media/radio/si470x/radio-si470x-usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/radio/si470x/radio-si470x-usb.c b/drivers/media/radio/si470x/radio-si470x-usb.c
index 6fc6e8235f20..ae30e3da9d13 100644
--- a/drivers/media/radio/si470x/radio-si470x-usb.c
+++ b/drivers/media/radio/si470x/radio-si470x-usb.c
@@ -578,6 +578,6 @@ static int si470x_usb_driver_probe(struct usb_interface *intf,
struct si470x_device *radio;
struct usb_host_interface *iface_desc;
struct usb_endpoint_descriptor *endpoint;
- int i, int_end_size, retval = 0;
+ int i, int_end_size, retval;
unsigned char version_warning = 0;

--
2.14.1
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