Commit 3f104c38 authored Mar 14, 2013 by Georg Hofmann Committed by David S. Miller Mar 15, 2013

net: fec: fix missing napi_disable call



Commit dc975382 introduces napi support
but never calls napi_disable. This will generate a kernel oops
(kernel BUG at include/linux/netdevice.h:473!) every time, when
ndo_stop is called followed by ndo_start.
Add the missing napi_diable call.

Signed-off-by: Georg Hofmann <georg@hofmannsweb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent d97e7497

drivers/net/ethernet/freescale/fec.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1441,6 +1441,7 @@ fec_enet_close(struct net_device *ndev)
		struct fec_enet_private *fep = netdev_priv(ndev);

		/* Don't know what to do yet. */
		napi_disable(&fep->napi);
		fep->opened = 0;
		netif_stop_queue(ndev);
		fec_stop(ndev);