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ASoC: soc-ops: remove useless assignment
author
Pierre-Louis Bossart
<pierre-louis.bossart@linux.intel.com>
Thu, 18 Feb 2021 22:19:16 +0000
(16:19 -0600)
committer
Mark Brown
<broonie@kernel.org>
Wed, 10 Mar 2021 13:06:53 +0000
(13:06 +0000)
cppcheck warning:
sound/soc/soc-ops.c:410:35: style: Variable 'val2' is assigned a value
that is never used. [unreadVariable]
unsigned int val, val_mask, val2 = 0;
^
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link:
https://lore.kernel.org/r/20210218221921.88991-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/soc-ops.c
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diff --git
a/sound/soc/soc-ops.c
b/sound/soc/soc-ops.c
index
10f4882
..
5852724
100644
(file)
--- a/
sound/soc/soc-ops.c
+++ b/
sound/soc/soc-ops.c
@@
-407,7
+407,7
@@
int snd_soc_put_volsw_sx(struct snd_kcontrol *kcontrol,
int min = mc->min;
unsigned int mask = (1U << (fls(min + max) - 1)) - 1;
int err = 0;
- unsigned int val, val_mask, val2
= 0
;
+ unsigned int val, val_mask, val2;
val_mask = mask << shift;
val = (ucontrol->value.integer.value[0] + min) & mask;