From 8cd5aca3804b6939b2464e7677dcefed39825bcd Mon Sep 17 00:00:00 2001
From: Corentin Chary <corentin.chary@gmail.com>
Date: Fri, 1 Jul 2011 11:34:38 +0200
Subject: [PATCH] --- yaml --- r: 262607 b: refs/heads/master c:
 3df5fdadf6400373a696bb14e27d4771e5f6afb3 h: refs/heads/master i:   262605:
 3fc013616762e780d328090d561646dd4b588e44   262603:
 dec29445b57093ac9065ace293a272bceaf705d3   262599:
 2758300d4cfce1d9e0bbe98ad54b939e744c9cda   262591:
 99f7fec6f69028bf1fbb9cd164ec0a02a34ae745 v: v3

---
 [refs]                                | 2 +-
 trunk/drivers/platform/x86/asus-wmi.c | 8 ++++++--
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/[refs] b/[refs]
index 53b214959e1b..fbdc94879446 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e02431d6f5e8f1023ce0cfbaf70ddf4afae924d8
+refs/heads/master: 3df5fdadf6400373a696bb14e27d4771e5f6afb3
diff --git a/trunk/drivers/platform/x86/asus-wmi.c b/trunk/drivers/platform/x86/asus-wmi.c
index e50872632c5a..3b9fb91e25ff 100644
--- a/trunk/drivers/platform/x86/asus-wmi.c
+++ b/trunk/drivers/platform/x86/asus-wmi.c
@@ -1307,14 +1307,18 @@ ASUS_WMI_CREATE_DEVICE_ATTR(cardr, 0644, ASUS_WMI_DEVID_CARDREADER);
 static ssize_t store_cpufv(struct device *dev, struct device_attribute *attr,
 			   const char *buf, size_t count)
 {
-	int value;
+	int value, rv;
 
 	if (!count || sscanf(buf, "%i", &value) != 1)
 		return -EINVAL;
 	if (value < 0 || value > 2)
 		return -EINVAL;
 
-	return asus_wmi_evaluate_method(ASUS_WMI_METHODID_CFVS, value, 0, NULL);
+	rv = asus_wmi_evaluate_method(ASUS_WMI_METHODID_CFVS, value, 0, NULL);
+	if (rv < 0)
+		return rv;
+
+	return count;
 }
 
 static DEVICE_ATTR(cpufv, S_IRUGO | S_IWUSR, NULL, store_cpufv);