viodbg(HS, "GOT VERSION NACK maj[%u] min[%u] devclass[%u]\n",
pkt->major, pkt->minor, pkt->dev_class);
- if ((pkt->major == 0 && pkt->minor == 0) ||
- !(nver = find_by_major(vio, pkt->major)))
+ if (pkt->major == 0 && pkt->minor == 0)
+ return handshake_failure(vio);
+ nver = find_by_major(vio, pkt->major);
+ if (!nver)
return handshake_failure(vio);
if (send_version(vio, nver->major, nver->minor) < 0)