sc_intr_errs      159 dev/usb/if_upl.c 	u_int			sc_intr_errs;
sc_intr_errs      816 dev/usb/if_upl.c 		sc->sc_intr_errs++;
sc_intr_errs      821 dev/usb/if_upl.c 			sc->sc_intr_errs = 0;