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| author | Hariprasad Kelam <hariprasad.kelam@gmail.com> | 2019-07-05 08:27:33 +0530 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-07-05 08:19:18 +0200 |
| commit | bb26e0c636d42f9eda81b1cd863e59e42669dce7 (patch) | |
| tree | 5e7cbdd3f71f86cf1e1e8c49e9867567b38e4884 /sound | |
| parent | ca95c7bf3d29716916baccdc77c3c2284b703069 (diff) | |
| download | lwn-bb26e0c636d42f9eda81b1cd863e59e42669dce7.tar.gz lwn-bb26e0c636d42f9eda81b1cd863e59e42669dce7.zip | |
ALSA: asihpi: Remove unneeded variable change
this patch fixes below issue reported by coccicheck
sound/pci/asihpi/asihpi.c:1558:5-11: Unneeded variable: "change". Return
"1" on line 1564
Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/asihpi/asihpi.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/sound/pci/asihpi/asihpi.c b/sound/pci/asihpi/asihpi.c index 32b2f9802479..0b35fb7e7a78 100644 --- a/sound/pci/asihpi/asihpi.c +++ b/sound/pci/asihpi/asihpi.c @@ -1532,7 +1532,6 @@ static int snd_asihpi_volume_get(struct snd_kcontrol *kcontrol, static int snd_asihpi_volume_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - int change; u32 h_control = kcontrol->private_value; short an_gain_mB[HPI_MAX_CHANNELS]; @@ -1543,9 +1542,8 @@ static int snd_asihpi_volume_put(struct snd_kcontrol *kcontrol, /* change = asihpi->mixer_volume[addr][0] != left || asihpi->mixer_volume[addr][1] != right; */ - change = 1; hpi_handle_error(hpi_volume_set_gain(h_control, an_gain_mB)); - return change; + return 1; } static const DECLARE_TLV_DB_SCALE(db_scale_100, -10000, VOL_STEP_mB, 0); @@ -1568,13 +1566,12 @@ static int snd_asihpi_volume_mute_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { u32 h_control = kcontrol->private_value; - int change = 1; /* HPI currently only supports all or none muting of multichannel volume ALSA Switch element has opposite sense to HPI mute: on==unmuted, off=muted */ int mute = ucontrol->value.integer.value[0] ? 0 : HPI_BITMASK_ALL_CHANNELS; hpi_handle_error(hpi_volume_set_mute(h_control, mute)); - return change; + return 1; } static int snd_asihpi_volume_add(struct snd_card_asihpi *asihpi, |