From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sun, 24 Jul 2011 00:59:40 +0000 (-0400)
Subject: asus-wmi: ->is_visible() can't return negative
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e772aed369779c98f44e83ccd7fb1b713953cd09;p=linux-beck.git

asus-wmi: ->is_visible() can't return negative

It's mode_t; return 0 (no access) on error.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 3c7857c71a23..65b66aa44c78 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -857,7 +857,7 @@ static mode_t asus_hwmon_sysfs_is_visible(struct kobject *kobj,
 		int err = asus_wmi_get_devstate(asus, dev_id, &value);
 
 		if (err < 0)
-			return err;
+			return 0; /* can't return negative here */
 	}
 
 	if (dev_id == ASUS_WMI_DEVID_FAN_CTRL) {