bstp_ifstate     2037 net/bridgestp.c 		    bstp_ifstate, ifp);
bstp_ifstate     1033 net/if.c       		bstp_ifstate(ifp);
bstp_ifstate     1066 net/if.c       		bstp_ifstate(ifp);
bstp_ifstate      451 net/if_bridge.h void	bstp_ifstate(void *);