bridge_port_bif_next
bif->f_bp = bridge_port_bif_next(bp);
bp = bridge_port_bif_next(bp)) {
(bp = bridge_port_bif_next(bp)) == NULL)
(bp = bridge_port_bif_next(bp)) == NULL)
(bp = bridge_port_bif_next(bp)) == NULL)
(bp = bridge_port_bif_next(bp)) == NULL)
struct bridge_port *bridge_port_bif_next(struct bridge_port *bp);
bp = bridge_port_bif_next(bp)) {
bp_next = bridge_port_bif_next(bp);
bp = bridge_port_bif_next(bp)) {