[alsa-devel] [PATCH] ASoC: Check return value of strict_strtoul() in WM8962

strict_strtoul() has been made __must_check so do so.

Signed-off-by: Mark Brown broonie@opensource.wolfsonmicro.com --- sound/soc/codecs/wm8962.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c index 894d0cd..e809274 100644 --- a/sound/soc/codecs/wm8962.c +++ b/sound/soc/codecs/wm8962.c @@ -3500,8 +3500,11 @@ static ssize_t wm8962_beep_set(struct device *dev, { struct wm8962_priv *wm8962 = dev_get_drvdata(dev); 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);