From: 黄涛 <huangtao@rock-chips.com>
Date: Sat, 30 Jul 2011 14:16:46 +0000 (+0800)
Subject: Revert "Staging: android: timed_gpio: Properly discard invalid timeout values."
X-Git-Tag: firefly_0821_release~10011
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=278b2cbc2416d55e9c0a6e5932b4e02a764f56f6;p=firefly-linux-kernel-4.4.55.git

Revert "Staging: android: timed_gpio: Properly discard invalid timeout values."

This reverts commit a7f5cb901df253cb3aed7a369298a95703cc5995.
---

diff --git a/drivers/staging/android/timed_output.c b/drivers/staging/android/timed_output.c
index f373422308e0..62e79180421b 100644
--- a/drivers/staging/android/timed_output.c
+++ b/drivers/staging/android/timed_output.c
@@ -41,9 +41,7 @@ static ssize_t enable_store(
 	struct timed_output_dev *tdev = dev_get_drvdata(dev);
 	int value;
 
-	if (sscanf(buf, "%d", &value) != 1)
-		return -EINVAL;
-
+	sscanf(buf, "%d", &value);
 	tdev->enable(tdev, value);
 
 	return size;