From mboxrd@z Thu Jan 1 00:00:00 1970 From: YOSHIFUJI Hideaki Subject: [RFC net-next 06/11] firewire net: Clear dev->broadcast_rcv_context and dev->broadcast_state after destruction of context. Date: Fri, 08 Mar 2013 10:42:59 +0900 Message-ID: <51394223.3000504@linux-ipv6.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-2022-JP Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org To: stefanr@s5r6.in-berlin.de, linux1394-devel@lists.sourceforge.net Return-path: Received: from 94.43.138.210.xn.2iij.net ([210.138.43.94]:39215 "EHLO mail.st-paulia.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1755826Ab3CHBnA (ORCPT ); Thu, 7 Mar 2013 20:43:00 -0500 Sender: netdev-owner@vger.kernel.org List-ID: Clear dev->broadcast_rcv_context to NULL and set dev->broadcast_state to FWNET_BROADCAST_ERROR after descruction of broadcast context. Signed-off-by: YOSHIFUJI Hideaki --- drivers/firewire/net.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/firewire/net.c b/drivers/firewire/net.c index d9b2105..efed4a6 100644 --- a/drivers/firewire/net.c +++ b/drivers/firewire/net.c @@ -1626,11 +1626,14 @@ static int fwnet_remove(struct device *_dev) fwnet_fifo_stop(dev); if (dev->broadcast_rcv_context) { fw_iso_context_stop(dev->broadcast_rcv_context); + kfree(dev->broadcast_rcv_buffer_ptrs); dev->broadcast_rcv_buffer_ptrs = NULL; fw_iso_buffer_destroy(&dev->broadcast_rcv_buffer, dev->card); fw_iso_context_destroy(dev->broadcast_rcv_context); + dev->broadcast_rcv_context = NULL; + dev->broadcast_state = FWNET_BROADCAST_ERROR; } for (i = 0; dev->queued_datagrams && i < 5; i++) ssleep(1); -- 1.7.9.5