Index: pseudofs_vncache.c
===================================================================
*** pseudofs_vncache.c	(revision 196918)
--- pseudofs_vncache.c	(working copy)
***************
*** 245,255 ****
  	KASSERT(pvd != NULL, ("pfs_vncache_free(): no vnode data\n"));
  	if (pvd->pvd_next)
  		pvd->pvd_next->pvd_prev = pvd->pvd_prev;
! 	if (pvd->pvd_prev)
  		pvd->pvd_prev->pvd_next = pvd->pvd_next;
! 	else if (pfs_vncache == pvd)
  		pfs_vncache = pvd->pvd_next;
! 	--pfs_vncache_entries;
  	mtx_unlock(&pfs_vncache_mutex);
  
  	free(pvd, M_PFSVNCACHE);
--- 245,257 ----
  	KASSERT(pvd != NULL, ("pfs_vncache_free(): no vnode data\n"));
  	if (pvd->pvd_next)
  		pvd->pvd_next->pvd_prev = pvd->pvd_prev;
! 	if (pvd->pvd_prev) {
  		pvd->pvd_prev->pvd_next = pvd->pvd_next;
! 		--pfs_vncache_entries;
! 	} else if (pfs_vncache == pvd) {
  		pfs_vncache = pvd->pvd_next;
! 		--pfs_vncache_entries;
! 	}
  	mtx_unlock(&pfs_vncache_mutex);
  
  	free(pvd, M_PFSVNCACHE);