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media: radio: remove redundant assignment to variable retval

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The variable retval is being initialized with a value that is
never read and it is being updated later with a new value. The
initialization is redundant and can be removed.

Addresses-Coverity: ("Unused value")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Colin Ian King 2020-07-22 17:16:30 +02:00 committed by Mauro Carvalho Chehab
parent 04320b3ef9
commit 670f7ef5f0
1 changed files with 1 additions and 1 deletions
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2
drivers/media/radio/si4713/radio-usb-si4713.c
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@ -414,7 +414,7 @@ static int usb_si4713_probe(struct usb_interface *intf,
struct si4713_usb_device *radio;
struct i2c_adapter *adapter;
struct v4l2_subdev *sd;
int retval = -ENOMEM;
int retval;
dev_info(&intf->dev, "Si4713 development board discovered: (%04X:%04X)\n",
id->idVendor, id->idProduct);