63 	int		mtu;		/* Our mtu (to spot changes!)   */  member
372 	len = dev->mtu * 2;  in ax_changedmtu()
389 		dev->mtu = ax->mtu;  in ax_changedmtu()
423 	ax->mtu      = dev->mtu + 73;  in ax_changedmtu()
439 	if (ax->mtu != ax->dev->mtu + 73)	/* Someone has been ifconfigging */  in ax_encaps()
442 	if (len > ax->mtu) {		/* Sigh, shouldn't occur BUT ... */  in ax_encaps()
443 		len = ax->mtu;  in ax_encaps()
592 	len = dev->mtu * 2;  in ax_open()
608 	ax->mtu	     = dev->mtu + 73;  in ax_open()
650 	dev->mtu             = AX_MTU;  in ax_setup()
907 	if (ax->mtu != ax->dev->mtu + 73)  in mkiss_receive_buf()