@@ -111,23 +111,24 @@ int dib0700_set_gpio(struct dvb_usb_device *d, enum dib07x0_gpios gpio, u8 gpio_
static int dib0700_set_usb_xfer_len(struct dvb_usb_device *d, u16 nb_ts_packets)
{
- struct dib0700_state *st = d->priv;
- u8 b[3];
- int ret;
-
- if (st->fw_version >= 0x10201) {
- b[0] = REQUEST_SET_USB_XFER_LEN;
- b[1] = (nb_ts_packets >> 8)&0xff;
- b[2] = nb_ts_packets & 0xff;
-
- deb_info("set the USB xfer len to %i Ts packet\n", nb_ts_packets);
-
- ret = dib0700_ctrl_wr(d, b, 3);
- } else {
- deb_info("this firmware does not allow to change the USB xfer len\n");
- ret = -EIO;
- }
- return ret;
+ struct dib0700_state *st = d->priv;
+ u8 b[3];
+ int ret;
+
+ if (st->fw_version >= 0x10201) {
+ b[0] = REQUEST_SET_USB_XFER_LEN;
+ b[1] = (nb_ts_packets >> 8)&0xff;
+ b[2] = nb_ts_packets & 0xff;
+
+ deb_info("set the USB xfer len to %i Ts packet\n", nb_ts_packets);
+
+ ret = dib0700_ctrl_wr(d, b, 3);
+ } else {
+ deb_info("this firmware does not allow to change the USB xfer len\n");
+ ret = -EIO;
+ }
+
+ return ret;
}
/*
@@ -642,7 +643,7 @@ int dib0700_rc_setup(struct dvb_usb_device *d)
i = dib0700_ctrl_wr(d, rc_setup, 3);
if (i<0) {
err("ir protocol setup failed");
- return -1;
+ return i;
}
if (st->fw_version < 0x10200)
@@ -652,7 +653,7 @@ int dib0700_rc_setup(struct dvb_usb_device *d)
purb = usb_alloc_urb(0, GFP_KERNEL);
if (purb == NULL) {
err("rc usb alloc urb failed\n");
- return -1;
+ return -ENOMEM;
}
purb->transfer_buffer = usb_buffer_alloc(d->udev, RC_MSG_SIZE_V1_20,
@@ -661,7 +662,7 @@ int dib0700_rc_setup(struct dvb_usb_device *d)
if (purb->transfer_buffer == NULL) {
err("rc usb_buffer_alloc() failed\n");
usb_free_urb(purb);
- return -1;
+ return -ENOMEM;
}
purb->status = -EINPROGRESS;
@@ -670,12 +671,10 @@ int dib0700_rc_setup(struct dvb_usb_device *d)
dib0700_rc_urb_completion, d);
ret = usb_submit_urb(purb, GFP_ATOMIC);
- if (ret != 0) {
+ if (ret != 0)
err("rc submit urb failed\n");
- return -1;
- }
- return 0;
+ return ret;
}
static int dib0700_probe(struct usb_interface *intf,