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media: usb: dvb-usb-v2: af9015.c: return 0 instead of 'ret'.

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Since 'ret' is known to be 0, just return '0'. This fixes two smatch warnings:

af9015.c:1168 af9015_rc_query() warn: missing error code? 'ret'
af9015.c:1177 af9015_rc_query() warn: missing error code? 'ret'

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Cc: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Hans Verkuil 2023-01-26 13:26:19 +01:00 committed by Mauro Carvalho Chehab
parent 8963c11952
commit a0ccbc65bc
1 changed files with 2 additions and 2 deletions
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4
drivers/media/usb/dvb-usb-v2/af9015.c
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@ -1165,7 +1165,7 @@ static int af9015_rc_query(struct dvb_usb_device *d)
/* If any of these are non-zero, assume invalid data */
if (buf[1] || buf[2] || buf[3]) {
dev_dbg(&intf->dev, "invalid data\n");
return ret;
return 0;
}
/* Check for repeat of previous code */
@ -1174,7 +1174,7 @@ static int af9015_rc_query(struct dvb_usb_device *d)
dev_dbg(&intf->dev, "key repeated\n");
rc_repeat(d->rc_dev);
state->rc_repeat = buf[6];
return ret;
return 0;
}
/* Only process key if canary killed */