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ALSA: hda/ca0132 - remove redundant assignment to variable 'changed' 

The variable 'changed' is being initialized with a value that is never
read and it is being updated later with a new value. The initialization
is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
alistair/sunxi64-5.4-dsi
Colin Ian King 2019-07-04 13:44:25 +01:00 committed by Takashi Iwai
parent d07a9a4f66
commit 335399362a
1 changed files with 1 additions and 1 deletions
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sound/pci/hda/patch_ca0132.c
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@ -5993,7 +5993,7 @@ static int ca0132_alt_volume_put(struct snd_kcontrol *kcontrol,
int ch = get_amp_channels(kcontrol);
long *valp = ucontrol->value.integer.value;
hda_nid_t vnid = 0;
int changed = 1;
int changed;
switch (nid) {
case 0x02: