diff options
Diffstat (limited to 'drivers/isdn/hardware/mISDN/hfcsusb.c')
| -rw-r--r-- | drivers/isdn/hardware/mISDN/hfcsusb.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/drivers/isdn/hardware/mISDN/hfcsusb.c b/drivers/isdn/hardware/mISDN/hfcsusb.c index c65c3440cd7..114f3bcba1b 100644 --- a/drivers/isdn/hardware/mISDN/hfcsusb.c +++ b/drivers/isdn/hardware/mISDN/hfcsusb.c @@ -2084,13 +2084,21 @@ hfcsusb_probe(struct usb_interface *intf, const struct usb_device_id *id) /* create the control pipes needed for register access */ hw->ctrl_in_pipe = usb_rcvctrlpipe(hw->dev, 0); hw->ctrl_out_pipe = usb_sndctrlpipe(hw->dev, 0); + + driver_info = (struct hfcsusb_vdata *) + hfcsusb_idtab[vend_idx].driver_info; + hw->ctrl_urb = usb_alloc_urb(0, GFP_KERNEL); + if (!hw->ctrl_urb) { + pr_warn("%s: No memory for control urb\n", + driver_info->vend_name); + kfree(hw); + return -ENOMEM; + } - driver_info = - (struct hfcsusb_vdata *)hfcsusb_idtab[vend_idx].driver_info; - printk(KERN_DEBUG "%s: %s: detected \"%s\" (%s, if=%d alt=%d)\n", - hw->name, __func__, driver_info->vend_name, - conf_str[small_match], ifnum, alt_used); + pr_info("%s: %s: detected \"%s\" (%s, if=%d alt=%d)\n", + hw->name, __func__, driver_info->vend_name, + conf_str[small_match], ifnum, alt_used); if (setup_instance(hw, dev->dev.parent)) return -EIO; |