DBGOUT(TXSUM, "tcp %d tucss %d len %d\n", tp->tcp, css, len);
if (tp->tcp) {
sofar = frames * tp->mss;
- cpu_to_be32wu((uint32_t *)(tp->data+css+4), // seq
- ldl_be_p(tp->data+css+4)+sofar);
+ stl_be_p(tp->data+css+4, ldl_be_p(tp->data+css+4)+sofar); /* seq */
if (tp->paylen - sofar > tp->mss)
tp->data[css + 13] &= ~9; // PSH, FIN
} else // UDP