135 	if (s->dvb == NULL || !s->dvb->enabled || mdl->bytesused == 0)  in cx18_mdl_send_to_dvb()
144 		if (buf->bytesused)  in cx18_mdl_send_to_dvb()
146 					 buf->buf, buf->bytesused);  in cx18_mdl_send_to_dvb()
151 		if (buf->bytesused == 0)  in cx18_mdl_send_to_dvb()
153 		dvb_dmx_swfilter(&s->dvb->demux, buf->buf, buf->bytesused);  in cx18_mdl_send_to_dvb()
166 	if (mdl->bytesused == 0)  in cx18_mdl_send_to_videobuf()
183 		if (buf->bytesused == 0)  in cx18_mdl_send_to_videobuf()
186 		if ((offset + buf->bytesused) <= vb_buf->vb.bsize) {  in cx18_mdl_send_to_videobuf()
187 			memcpy(p + offset, buf->buf, buf->bytesused);  in cx18_mdl_send_to_videobuf()
188 			offset += buf->bytesused;  in cx18_mdl_send_to_videobuf()
189 			vb_buf->bytes_used += buf->bytesused;  in cx18_mdl_send_to_videobuf()
217 	if (mdl->bytesused == 0)  in cx18_mdl_send_to_alsa()
226 		if (buf->bytesused)  in cx18_mdl_send_to_alsa()
228 						  buf->bytesused);  in cx18_mdl_send_to_alsa()
233 		if (buf->bytesused == 0)  in cx18_mdl_send_to_alsa()
235 		cx->pcm_announce_callback(cx->alsa, buf->buf, buf->bytesused);  in cx18_mdl_send_to_alsa()
302 				  s->name, mdl->bytesused);  in epu_dma_done()