[3/7] ASoC: soc-core: cleanup cppcheck warning at snd_soc_daifmt_parse_format()

Commit Message

Kuninori Morimoto July 29, 2021, 1:15 a.m. UTC

From: Kuninori Morimoto <[e-mail]>

This patch cleanups below cppcheck warning.

sound/soc/soc-core.c:3056:11: style: The scope of the variable 'i' can be reduced. [variableScope]
 int ret, i;
          ^

Signed-off-by: Kuninori Morimoto <[e-mail]>
---
 sound/soc/soc-core.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

Patch

diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 6889380a98fc..d4e3a6c5b5bb 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -3054,7 +3054,7 @@  EXPORT_SYMBOL_GPL(snd_soc_daifmt_clock_provider_from_bitmap);
 unsigned int snd_soc_daifmt_parse_format(struct device_node *np,
 					 const char *prefix)
 {
-	int ret, i;
+	int ret;
 	char prop[128];
 	unsigned int format = 0;
 	int bit, frame;
@@ -3088,6 +3088,8 @@  unsigned int snd_soc_daifmt_parse_format(struct device_node *np,
 		ret = of_property_read_string(np, prop, &str);
 	}
 	if (ret == 0) {
+		int i;
+
 		for (i = 0; i < ARRAY_SIZE(of_fmt_table); i++) {
 			if (strcmp(str, of_fmt_table[i].name) == 0) {
 				format |= of_fmt_table[i].val;