static u16 ipack_crc_byte()

in ipack.c [265:273]

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

static u16 ipack_crc_byte(u16 crc, u8 c)
{
	int i;

	crc ^= c << 8;
	for (i = 0; i < 8; i++)
		crc = (crc << 1) ^ ((crc & 0x8000) ? 0x1021 : 0);
	return crc;
}