static int tpci200_get_error()

in carriers/tpci200.c [399:411]

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

static int tpci200_get_error(struct ipack_device *dev)
{
	struct tpci200_board *tpci200 = check_slot(dev);
	__le16 __iomem *addr;
	u16 mask;

	if (!tpci200)
		return -ENODEV;

	addr = &tpci200->info->interface_regs->status;
	mask = tpci200_status_error[dev->slot];
	return (ioread16(addr) & mask) ? 1 : 0;
}