Commit 74a557e2 authored by Mark Brown's avatar Mark Brown

ASoC: Check return value of strict_strtoul() in WM8962

strict_strtoul() has been made __must_check so do so.
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
parent d6e116ba
...@@ -3500,8 +3500,11 @@ static ssize_t wm8962_beep_set(struct device *dev, ...@@ -3500,8 +3500,11 @@ static ssize_t wm8962_beep_set(struct device *dev,
{ {
struct wm8962_priv *wm8962 = dev_get_drvdata(dev); struct wm8962_priv *wm8962 = dev_get_drvdata(dev);
long int time; long int time;
int ret;
strict_strtol(buf, 10, &time); ret = strict_strtol(buf, 10, &time);
if (ret != 0)
return ret;
input_event(wm8962->beep, EV_SND, SND_TONE, time); input_event(wm8962->beep, EV_SND, SND_TONE, time);
......
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