Staging: android: timed_output.c: use kstrtoint() instead of sscanf()
This patch makes checkpatch.pl happy by fixing the following warning:
WARNING: Prefer kstrto<type> to single variable sscanf
Signed-off-by: Murilo Opsfelder Araujo <mopsfelder@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/android/timed_output.c b/drivers/staging/android/timed_output.c
index c341ac1..b41429f 100644
--- a/drivers/staging/android/timed_output.c
+++ b/drivers/staging/android/timed_output.c
@@ -41,8 +41,10 @@
{
struct timed_output_dev *tdev = dev_get_drvdata(dev);
int value;
+ int rc;
- if (sscanf(buf, "%d", &value) != 1)
+ rc = kstrtoint(buf, 0, &value);
+ if (rc != 0)
return -EINVAL;
tdev->enable(tdev, value);