KSZ9131_OFFSET
int val[4] = {-(1 + KSZ9131_OFFSET), -(2 + KSZ9131_OFFSET),
-(3 + KSZ9131_OFFSET), -(4 + KSZ9131_OFFSET)};
if (skewval < -KSZ9131_OFFSET)
skewval = -KSZ9131_OFFSET;
val[i] = skewval + KSZ9131_OFFSET;
if (val[i] != -(i + 1 + KSZ9131_OFFSET)) {