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

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This patch cleanups below cppcheck warning.

sound/soc/soc-core.c:2931:9: style: The scope of the variable 'ret' can be reduced. [variableScope]
 int i, ret;
        ^

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87o8alyl67.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2021-07-29 10:16:01 +09:00 committed by Mark Brown
parent 99c68653a5
commit 51a3dd5842
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GPG key ID: 24D68B725D5487D0
1 changed files with 3 additions and 3 deletions
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6
sound/soc/soc-core.c
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@ -2927,7 +2927,7 @@ int snd_soc_of_parse_audio_routing(struct snd_soc_card *card,
struct device_node *np = card->dev->of_node;
int num_routes;
struct snd_soc_dapm_route *routes;
int i, ret;
int i;
num_routes = of_property_count_strings(np, propname);
if (num_routes < 0 || num_routes & 1) {
@ -2947,8 +2947,8 @@ int snd_soc_of_parse_audio_routing(struct snd_soc_card *card,
}
for (i = 0; i < num_routes; i++) {
ret = of_property_read_string_index(np, propname,
2 * i, &routes[i].sink);
int ret = of_property_read_string_index(np, propname,
2 * i, &routes[i].sink);
if (ret) {
dev_err(card->dev,
"ASoC: Property '%s' index %d could not be read: %d\n",