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ALSA: ice1712: remove unneeded return statement

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the functions:
        snd_ice1712_akm4xxx_build_controls
        snd_ice1712_build_pro_mixer
        snd_ctl_add
        snd_ak4114_build
        prodigy192_ak4114_init
        snd_ak4113_build
are all returning either 0 or a negetive error value.
so we can easily remove the check for a negative value and return
the value instead.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Sudip Mukherjee 2014-11-14 16:09:05 +05:30 committed by Takashi Iwai
parent 9547c0999e
commit 387417b562
6 changed files with 12 additions and 34 deletions
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6
sound/pci/ice1712/hoontech.c
View File

@ -309,11 +309,7 @@ static int snd_ice1712_value_init(struct snd_ice1712 *ice)
return err;
/* ak4524 controls */
err = snd_ice1712_akm4xxx_build_controls(ice);
if (err < 0)
return err;
return 0;
return snd_ice1712_akm4xxx_build_controls(ice);
}
static int snd_ice1712_ez8_init(struct snd_ice1712 *ice)

19
sound/pci/ice1712/ice1712.c
View File

@ -1295,10 +1295,7 @@ static int snd_ice1712_pcm_profi(struct snd_ice1712 *ice, int device, struct snd
return err;
}
err = snd_ice1712_build_pro_mixer(ice);
if (err < 0)
return err;
return 0;
return snd_ice1712_build_pro_mixer(ice);
}
/*
@ -1545,10 +1542,9 @@ static int snd_ice1712_ac97_mixer(struct snd_ice1712 *ice)
dev_warn(ice->card->dev,
"cannot initialize ac97 for consumer, skipped\n");
else {
err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_digmix_route_ac97, ice));
if (err < 0)
return err;
return 0;
return snd_ctl_add(ice->card,
snd_ctl_new1(&snd_ice1712_mixer_digmix_route_ac97,
ice));
}
}
@ -2497,11 +2493,8 @@ static int snd_ice1712_build_controls(struct snd_ice1712 *ice)
err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_volume_rate, ice));
if (err < 0)
return err;
err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_peak, ice));
if (err < 0)
return err;
return 0;
return snd_ctl_add(ice->card,
snd_ctl_new1(&snd_ice1712_mixer_pro_peak, ice));
}
static int snd_ice1712_free(struct snd_ice1712 *ice)

7
sound/pci/ice1712/ice1724.c
View File

@ -2497,11 +2497,8 @@ static int snd_vt1724_build_controls(struct snd_ice1712 *ice)
return err;
}
err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_mixer_pro_peak, ice));
if (err < 0)
return err;
return 0;
return snd_ctl_add(ice->card,
snd_ctl_new1(&snd_vt1724_mixer_pro_peak, ice));
}
static int snd_vt1724_free(struct snd_ice1712 *ice)

5
sound/pci/ice1712/juli.c
View File

@ -475,11 +475,8 @@ static int juli_add_controls(struct snd_ice1712 *ice)
return err;
/* only capture SPDIF over AK4114 */
err = snd_ak4114_build(spec->ak4114, NULL,
return snd_ak4114_build(spec->ak4114, NULL,
ice->pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream);
if (err < 0)
return err;
return 0;
}
/*

4
sound/pci/ice1712/prodigy192.c
View File

@ -758,10 +758,8 @@ static int prodigy192_init(struct snd_ice1712 *ice)
"AK4114 initialized with status %d\n", err);
} else
dev_dbg(ice->card->dev, "AK4114 not found\n");
if (err < 0)
return err;
return 0;
return err;
}

5
sound/pci/ice1712/quartet.c
View File

@ -833,11 +833,8 @@ static int qtet_add_controls(struct snd_ice1712 *ice)
if (err < 0)
return err;
/* only capture SPDIF over AK4113 */
err = snd_ak4113_build(spec->ak4113,
return snd_ak4113_build(spec->ak4113,
ice->pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream);
if (err < 0)
return err;
return 0;
}
static inline int qtet_is_spdif_master(struct snd_ice1712 *ice)