commit 6aa2621183ee0142ebbcadff59417f0f1c10ae15
author Murilo Opsfelder Araujo <mopsfelder@gmail.com> Mon Jul 28 20:45:06 2014 -0300
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> Wed Jul 30 17:17:02 2014 -0700
tree ce206ee86dd2232f64bf5b238cb2567a722b369a
parent 7ebd4cba670a1eb7fb50c131ef6eae83ddb2e73b

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>

drivers/staging/android/timed_output.c

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);