staging/slicoss: remove not-needed ASSERT

As the private pointer is valid at the remove of driver, and remove wont' be called if probe fails, so no point for checking of ASSERT
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/slicoss/slicoss.c

@@ -3196,7 +3196,6 @@ static void __devexit slic_entry_remove(struct pci_dev *pcidev)
 	struct sliccard *card;
 	struct mcast_address *mcaddr, *mlist;
 
-	ASSERT(adapter);
 	slic_adapter_freeresources(adapter);
 	slic_unmap_mmio_space(adapter);
 	unregister_netdev(dev);