eb31d50cc7
Remove unused fields from ndis_miniport_block. Fix a bug in KeFlushQueuedDpcs() (we weren't calculating the kq pointer correctly). In if_ndis.c, clear the IFF_RUNNING flag before calling ndis_halt_nic(). Add some guards in kern_ndis.c to avoid letting anyone invoke ndis_get_info() or ndis_set_info() if the NIC isn't fully initialized. Apparently, mdnsd will sometimes try to invoke the ndis_ioctl() routine at exactly the wrong moment (to futz with its multicast filters) when the interface comes up, and can trigger a crash unless we guard against it.