static u8 ipack_calc_crc1()

in ipack.c [279:292]

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

static u8 ipack_calc_crc1(struct ipack_device *dev)
{
	u8 c;
	u16 crc;
	unsigned int i;

	crc = 0xffff;
	for (i = 0; i < dev->id_avail; i++) {
		c = (i != 11) ? dev->id[i] : 0;
		crc = ipack_crc_byte(crc, c);
	}
	crc = ~crc;
	return crc & 0xff;
}