IP_CMSG_CHECKSUM 234 net/ipv4/ip_sockglue.c if (flags & IP_CMSG_CHECKSUM) IP_CMSG_CHECKSUM 726 net/ipv4/ip_sockglue.c if (!(inet->cmsg_flags & IP_CMSG_CHECKSUM)) { IP_CMSG_CHECKSUM 728 net/ipv4/ip_sockglue.c inet->cmsg_flags |= IP_CMSG_CHECKSUM; IP_CMSG_CHECKSUM 731 net/ipv4/ip_sockglue.c if (inet->cmsg_flags & IP_CMSG_CHECKSUM) { IP_CMSG_CHECKSUM 733 net/ipv4/ip_sockglue.c inet->cmsg_flags &= ~IP_CMSG_CHECKSUM; IP_CMSG_CHECKSUM 1382 net/ipv4/ip_sockglue.c val = (inet->cmsg_flags & IP_CMSG_CHECKSUM) != 0;