348 		size_t read_idx;  in stream_cb()  local
352 			read_idx = MIN(sh_stream->tx.left_read_idx, sh_stream->tx.right_read_idx);  in stream_cb()
354 			read_idx = sh_stream->tx.left_read_idx;  in stream_cb()
356 			read_idx = sh_stream->tx.right_read_idx;  in stream_cb()
365 		if (read_idx > old_write_index) {  in stream_cb()
366 			if (read_idx < write_index || (overflowed && read_idx < write_index)) {  in stream_cb()
432 	size_t read_idx;  in bap_usb_can_get_full_sdu()  local
437 		read_idx = MIN(sh_stream->tx.left_read_idx, sh_stream->tx.right_read_idx);  in bap_usb_can_get_full_sdu()
439 		read_idx = sh_stream->tx.left_read_idx;  in bap_usb_can_get_full_sdu()
441 		read_idx = sh_stream->tx.right_read_idx;  in bap_usb_can_get_full_sdu()
446 	if (read_idx <= write_index) {  in bap_usb_can_get_full_sdu()
447 		buffer_cnt = write_index - read_idx;  in bap_usb_can_get_full_sdu()
450 		buffer_cnt = write_index + (USB_IN_RING_BUF_SIZE - read_idx);  in bap_usb_can_get_full_sdu()