From: Colin King <colin.king@canonical.com>
To: Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
Connor McAdams <conmanx360@gmail.com>,
alsa-devel@alsa-project.org
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] ALSA: hda/ca0132 - remove redundant assignment to variable 'changed'
Date: Thu, 4 Jul 2019 13:44:25 +0100 [thread overview]
Message-ID: <20190704124425.2142-1-colin.king@canonical.com> (raw)
From: Colin Ian King <colin.king@canonical.com>
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>
---
sound/pci/hda/patch_ca0132.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c
index c0565437ffed..0d51823d7270 100644
--- a/sound/pci/hda/patch_ca0132.c
+++ b/sound/pci/hda/patch_ca0132.c
@@ -5980,7 +5980,7 @@ 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:
--
2.20.1
next reply other threads:[~2019-07-04 12:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-04 12:44 Colin King [this message]
2019-07-04 13:17 ` Takashi Iwai
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