Lines Matching defs:check
30 __u32 check = ntohs((__force __be16)iph->check);34 check += iph->tos;35 if ((check+1) >> 16) check = (check+1) & 0xffff;36 check -= dsfield;37 check += check >> 16; /* adjust carry */38 iph->check = (__force __sum16)htons(check);