PPP_PROTO        1504 drivers/net/ppp/ppp_generic.c 	int proto = PPP_PROTO(skb);
PPP_PROTO        2025 drivers/net/ppp/ppp_generic.c 	proto = PPP_PROTO(skb);
PPP_PROTO        2076 drivers/net/ppp/ppp_generic.c 		if (PPP_PROTO(skb) == PPP_MP)
PPP_PROTO        2116 drivers/net/ppp/ppp_generic.c 	proto = PPP_PROTO(skb);
PPP_PROTO        2242 drivers/net/ppp/ppp_generic.c 	int proto = PPP_PROTO(skb);