sk_msg_iter_dist
return sk_msg_iter_dist(msg->sg.start, msg->sg.end) == MAX_MSG_FRAGS;
return sk_msg_iter_dist(msg->sg.start, msg->sg.end);
} else if (sk_msg_iter_dist(msg->sg.start, msg->sg.curr) >=
sk_msg_iter_dist(msg->sg.start, msg->sg.end)) {