1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/hid/hid-roccat-koneplus.c b/drivers/hid/hid-roccat-koneplus.c
index 591a97cf6b65..65d7cde4c5d1 100644
--- a/drivers/hid/hid-roccat-koneplus.c
+++ b/drivers/hid/hid-roccat-koneplus.c
@@ -258,6 +258,9 @@ static ssize_t koneplus_sysfs_read(struct file *fp, struct kobject *kobj,
         struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev));
         int retval;
 
+        if (off >= real_size)
+                return 0;
+
         if (off != 0 || count != real_size)
                 return -EINVAL;