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Commit 417dd69d authored by Manu Abraham's avatar Manu Abraham Committed by Mauro Carvalho Chehab
Browse files

V4L/DVB (9420): return -EINVAL for invalid parameters 



Signed-off-by: default avatarManu Abraham <manu@linuxtv.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent cf6efeb6

drivers/media/dvb/frontends/stb0899_drv.c

+5 −4
Original line number Diff line number Diff line
@@ -967,7 +967,7 @@ static int stb0899_read_signal_strength(struct dvb_frontend *fe, u16 *strength) 
		break;

	default:

		dprintk(verbose, FE_DEBUG, 1, "Unsupported delivery system");

		break;

		return -EINVAL;

	}



	return 0;
@@ -1023,7 +1023,7 @@ static int stb0899_read_snr(struct dvb_frontend *fe, u16 *snr) 
		break;

	default:

		dprintk(verbose, FE_DEBUG, 1, "Unsupported delivery system");

		break;

		return -EINVAL;

	}



	return 0;
@@ -1085,7 +1085,7 @@ static int stb0899_read_status(struct dvb_frontend *fe, enum fe_status *status) 
		break;

	default:

		dprintk(verbose, FE_DEBUG, 1, "Unsupported delivery system");

		break;

		return -EINVAL;

	}

	return 0;

}
@@ -1144,6 +1144,7 @@ static int stb0899_read_ber(struct dvb_frontend *fe, u32 *ber) 
		break;

	default:

		dprintk(verbose, FE_DEBUG, 1, "Unsupported delivery system");

		return -EINVAL;

	}



	return 0;
@@ -1201,7 +1202,7 @@ static int stb0899_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone) 
		stb0899_write_reg(state, STB0899_DISEQCOCFG, 0x20);

		break;

	default:

		break;

		return -EINVAL;

	}

	return 0;

}