static int gnss_usb_write_raw()

in usb.c [92:110]

• 16 lines of code
• 3 McCabe index (conditional complexity)

static int gnss_usb_write_raw(struct gnss_device *gdev,
		const unsigned char *buf, size_t count)
{
	struct gnss_usb *gusb = gnss_get_drvdata(gdev);
	void *tbuf;
	int ret;

	tbuf = kmemdup(buf, count, GFP_KERNEL);
	if (!tbuf)
		return -ENOMEM;

	ret = usb_bulk_msg(gusb->udev, gusb->write_pipe, tbuf, count, NULL,
			GNSS_USB_WRITE_TIMEOUT);
	kfree(tbuf);
	if (ret)
		return ret;

	return count;
}