[PATCH] ASoC: Fix warning from strict_strtoul()

[Mark Brown <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx>]

Signed-off-by: Mark Brown <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
---
 sound/soc/soc-dapm.c |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 9e83357..456d78a 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -808,7 +808,11 @@ static ssize_t dapm_pop_time_store(struct device *dev,
 				   const char *buf, size_t count)
 
 {
-	if (strict_strtoul(buf, 10, &pop_time) < 0)
+	unsigned long val;
+
+	if (strict_strtoul(buf, 10, &val) >= 0)
+		pop_time = val;
+	else
 		printk(KERN_ERR "Unable to parse pop_time setting\n");
 
 	return count;
-- 
1.5.6

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