dev/usb/umidi.c

206 	struct umidi_endpoint	*sc_endpoints;
741 		err = alloc_pipe(&sc->sc_endpoints[i]);
744 				free_pipe(&sc->sc_endpoints[i]);
745 			kmem_free(sc->sc_endpoints, sc->sc_endpoints_len);
746 			sc->sc_endpoints = sc->sc_out_ep = sc->sc_in_ep = NULL;
758 	if (sc->sc_endpoints == NULL) {
765 		free_pipe(&sc->sc_endpoints[i]);
766 	kmem_free(sc->sc_endpoints, sc->sc_endpoints_len);
767 	sc->sc_endpoints = sc->sc_out_ep = sc->sc_in_ep = NULL;
788 	sc->sc_endpoints = kmem_zalloc(sc->sc_endpoints_len, KM_SLEEP);
789 	sc->sc_out_ep = sc->sc_out_num_endpoints ? sc->sc_endpoints : NULL;
792 		sc->sc_endpoints+sc->sc_out_num_endpoints : NULL;
864 	kmem_free(sc->sc_endpoints, UMIDI_ENDPOINT_SIZE(sc));
865 	sc->sc_endpoints = NULL;
962 	sc->sc_endpoints = kmem_zalloc(sc->sc_endpoints_len, KM_SLEEP);
964 		sc->sc_out_ep = sc->sc_endpoints;
973 		sc->sc_in_ep = sc->sc_endpoints + sc->sc_out_num_endpoints;
1000 	sc->sc_endpoints = p = kmem_zalloc(sc->sc_endpoints_len, KM_SLEEP);
1040 	p = sc->sc_endpoints;
1062 	sc->sc_out_ep = sc->sc_out_num_endpoints ? sc->sc_endpoints : NULL;
1065 		sc->sc_endpoints+sc->sc_out_num_endpoints : NULL;