> > @@ -2065,6 +2065,8 @@ vfs_mountedon(struct vnode *vp) > > struct vnode *vq; > > int error = 0; > > > > + if (vp->v_type != VBLK && vp->v_type != VCHR) > > + return (ENXIO); > > i think it's better to do: > > if (vp->v_type != VBLK) { > return ENOBLK; ENOTBLK, i meant. YAMAMOTO Takashi