10098 task_alloc() in libfakekernel gets KM_NOSLEEP test wrong

*** 98,108 ****
  
  again:  if ((t = tq->tq_freelist) != NULL && tq->tq_nalloc >= tq->tq_minalloc) {
                  tq->tq_freelist = t->tqent_next;
          } else {
                  if (tq->tq_nalloc >= tq->tq_maxalloc) {
!                         if (!(tqflags & KM_SLEEP))
                                  return (NULL);
  
                          /*
                           * We don't want to exceed tq_maxalloc, but we can't
                           * wait for other tasks to complete (and thus free up
--- 98,108 ----
  
  again:  if ((t = tq->tq_freelist) != NULL && tq->tq_nalloc >= tq->tq_minalloc) {
                  tq->tq_freelist = t->tqent_next;
          } else {
                  if (tq->tq_nalloc >= tq->tq_maxalloc) {
!                         if (tqflags & KM_NOSLEEP)
                                  return (NULL);
  
                          /*
                           * We don't want to exceed tq_maxalloc, but we can't
                           * wait for other tasks to complete (and thus free up