asus-wmi: ->is_visible() can't return negative
Al Viro [Sun, 24 Jul 2011 00:59:40 +0000 (20:59 -0400)]
It's mode_t; return 0 (no access) on error.

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

drivers/platform/x86/asus-wmi.c

index 3c7857c..65b66aa 100644 (file)
@@ -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) {