1345 	struct uvc_descriptor_header **class_array;  in uvcg_control_class_allow_link()  local
1360 	class_array = uvcg_get_ctl_class_arr(src, opts);  in uvcg_control_class_allow_link()
1361 	if (!class_array)  in uvcg_control_class_allow_link()
1363 	if (opts->refcnt || class_array[0]) {  in uvcg_control_class_allow_link()
1370 	class_array[0] = (struct uvc_descriptor_header *)&target_hdr->desc;  in uvcg_control_class_allow_link()
1387 	struct uvc_descriptor_header **class_array;  in uvcg_control_class_drop_link()  local
1401 	class_array = uvcg_get_ctl_class_arr(src, opts);  in uvcg_control_class_drop_link()
1402 	if (!class_array || opts->refcnt)  in uvcg_control_class_drop_link()
1407 	class_array[0] = NULL;  in uvcg_control_class_drop_link()
3415 	struct uvc_descriptor_header ***class_array, **cl_arr;  in uvcg_streaming_class_allow_link()  local
3432 	class_array = __uvcg_get_stream_class_arr(src, opts);  in uvcg_streaming_class_allow_link()
3433 	if (!class_array || *class_array || opts->refcnt) {  in uvcg_streaming_class_allow_link()
3444 	*class_array = kcalloc(count, sizeof(void *), GFP_KERNEL);  in uvcg_streaming_class_allow_link()
3445 	if (!*class_array) {  in uvcg_streaming_class_allow_link()
3452 		kfree(*class_array);  in uvcg_streaming_class_allow_link()
3453 		*class_array = NULL;  in uvcg_streaming_class_allow_link()
3457 	cl_arr = *class_array;  in uvcg_streaming_class_allow_link()
3461 		kfree(*class_array);  in uvcg_streaming_class_allow_link()
3462 		*class_array = NULL;  in uvcg_streaming_class_allow_link()
3488 	struct uvc_descriptor_header ***class_array;  in uvcg_streaming_class_drop_link()  local
3502 	class_array = __uvcg_get_stream_class_arr(src, opts);  in uvcg_streaming_class_drop_link()
3503 	if (!class_array || !*class_array)  in uvcg_streaming_class_drop_link()
3511 	kfree(**class_array);  in uvcg_streaming_class_drop_link()
3512 	kfree(*class_array);  in uvcg_streaming_class_drop_link()
3513 	*class_array = NULL;  in uvcg_streaming_class_drop_link()