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

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Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Manu Abraham 2007-10-10 06:12:13 -03:00 committed by Mauro Carvalho Chehab
parent cf6efeb670
commit 417dd69de8
1 changed files with 5 additions and 4 deletions
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9
drivers/media/dvb/frontends/stb0899_drv.c
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@ -967,7 +967,7 @@ static int stb0899_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
break; break;
default: default:
dprintk(verbose, FE_DEBUG, 1, "Unsupported delivery system"); dprintk(verbose, FE_DEBUG, 1, "Unsupported delivery system");
break; return -EINVAL;
} }
return 0; return 0;
@ -1023,7 +1023,7 @@ static int stb0899_read_snr(struct dvb_frontend *fe, u16 *snr)
break; break;
default: default:
dprintk(verbose, FE_DEBUG, 1, "Unsupported delivery system"); dprintk(verbose, FE_DEBUG, 1, "Unsupported delivery system");
break; return -EINVAL;
} }
return 0; return 0;
@ -1085,7 +1085,7 @@ static int stb0899_read_status(struct dvb_frontend *fe, enum fe_status *status)
break; break;
default: default:
dprintk(verbose, FE_DEBUG, 1, "Unsupported delivery system"); dprintk(verbose, FE_DEBUG, 1, "Unsupported delivery system");
break; return -EINVAL;
} }
return 0; return 0;
} }
@ -1144,6 +1144,7 @@ static int stb0899_read_ber(struct dvb_frontend *fe, u32 *ber)
break; break;
default: default:
dprintk(verbose, FE_DEBUG, 1, "Unsupported delivery system"); dprintk(verbose, FE_DEBUG, 1, "Unsupported delivery system");
return -EINVAL;
} }
return 0; 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); stb0899_write_reg(state, STB0899_DISEQCOCFG, 0x20);
break; break;
default: default:
break; return -EINVAL;
} }
return 0; return 0;
} }