Remove TD_ON_RUNQ() from a check to make sure Giant is not held when calling mi_switch().  The kernel would panic on an earlier KASSERT() in mi_switch() if TD_ON_RUNQ() was true.
Remove TD_ON_RUNQ() from a check to make sure Giant is not held when
calling mi_switch().  The kernel would panic on an earlier KASSERT() in
mi_switch() if TD_ON_RUNQ() was true.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase