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ASoC: soc-core: cleanup cppcheck warning at snd_soc_add_controls()

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This patch cleanups below cppcheck warning.

sound/soc/soc-core.c:2239:6: style: The scope of the variable 'err' can be reduced. [variableScope]
 int err, i;
     ^

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87r1fhyl6f.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2021-07-29 10:15:52 +09:00 committed by Mark Brown
parent 5600f3d5ac
commit eaf2469c34
No known key found for this signature in database
GPG key ID: 24D68B725D5487D0
1 changed files with 3 additions and 4 deletions
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7
sound/soc/soc-core.c
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@ -2237,13 +2237,12 @@ static int snd_soc_add_controls(struct snd_card *card, struct device *dev,
const struct snd_kcontrol_new *controls, int num_controls,
const char *prefix, void *data)
{
int err, i;
int i;
for (i = 0; i < num_controls; i++) {
const struct snd_kcontrol_new *control = &controls[i];
err = snd_ctl_add(card, snd_soc_cnew(control, data,
control->name, prefix));
int err = snd_ctl_add(card, snd_soc_cnew(control, data,
control->name, prefix));
if (err < 0) {
dev_err(dev, "ASoC: Failed to add %s: %d\n",
control->name, err);