1 files changed, 6 insertions, 2 deletions

diff --git a/drivers/hid/usbhid/hiddev.c b/drivers/hid/usbhid/hiddev.c
index ff3c644888b1..7c1188b53c3e 100644
--- a/drivers/hid/usbhid/hiddev.c
+++ b/drivers/hid/usbhid/hiddev.c
@@ -248,12 +248,15 @@ static int hiddev_release(struct inode * inode, struct file * file)
                         usbhid_close(list->hiddev->hid);
                         usbhid_put_power(list->hiddev->hid);
                 } else {
+                        mutex_unlock(&list->hiddev->existancelock);
                         kfree(list->hiddev);
+                        kfree(list);
+                        return 0;
                 }
         }
 
-        kfree(list);
         mutex_unlock(&list->hiddev->existancelock);
+        kfree(list);
 
         return 0;
 }
@@ -923,10 +926,11 @@ void hiddev_disconnect(struct hid_device *hid)
         usb_deregister_dev(usbhid->intf, &hiddev_class);
 
         if (hiddev->open) {
+                mutex_unlock(&hiddev->existancelock);
                 usbhid_close(hiddev->hid);
                 wake_up_interruptible(&hiddev->wait);
         } else {
+                mutex_unlock(&hiddev->existancelock);
                 kfree(hiddev);
         }
-        mutex_unlock(&hiddev->existancelock);
 }