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[media] af9015: correct few error codes

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Plain '-1' is not very good error code. Use more suitable error
code definitions.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Antti Palosaari 2012-09-12 20:23:52 -03:00 committed by Mauro Carvalho Chehab
parent 2e35c66f13
commit e1e9e510bb
1 changed files with 4 additions and 4 deletions
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8
drivers/media/usb/dvb-usb-v2/af9015.c
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@ -71,7 +71,7 @@ static int af9015_ctrl_msg(struct dvb_usb_device *d, struct req_t *req)
default:
dev_err(&d->udev->dev, "%s: unknown command=%d\n",
KBUILD_MODNAME, req->cmd);
ret = -1;
ret = -EIO;
goto error;
}
@ -107,7 +107,7 @@ static int af9015_ctrl_msg(struct dvb_usb_device *d, struct req_t *req)
if (rlen && buf[1]) {
dev_err(&d->udev->dev, "%s: command failed=%d\n",
KBUILD_MODNAME, buf[1]);
ret = -1;
ret = -EIO;
goto error;
}
@ -791,11 +791,11 @@ static int af9015_copy_firmware(struct dvb_usb_device *d)
if (val == 0x04) {
dev_err(&d->udev->dev, "%s: firmware did not run\n",
KBUILD_MODNAME);
ret = -1;
ret = -ETIMEDOUT;
} else if (val != 0x0c) {
dev_err(&d->udev->dev, "%s: firmware boot timeout\n",
KBUILD_MODNAME);
ret = -1;
ret = -ETIMEDOUT;
}
error: