[media] DVB: dvb_frontend: remove unused assignments

				dvb_frontend_swzigzag(fe);

				break;

			case DVBFE_ALGO_CUSTOM:

				params = NULL; /* have we been asked to RETUNE ?	*/

				dprintk("%s: Frontend ALGO = DVBFE_ALGO_CUSTOM, state=%d\n", __func__, fepriv->state);

				if (fepriv->state & FESTATE_RETUNE) {

					dprintk("%s: Retune requested, FESTAT_RETUNE\n", __func__);

					params = &fepriv->parameters_in;

					fepriv->state = FESTATE_TUNED;

				}

				/* Case where we are going to search for a carrier