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path: root/drivers/hid/usbhid/hiddev.c
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Diffstat (limited to 'drivers/hid/usbhid/hiddev.c')
-rw-r--r--drivers/hid/usbhid/hiddev.c8
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);
}