Return-path: Received: from mail-we0-f182.google.com ([74.125.82.182]:63879 "EHLO mail-we0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752216Ab3ELJfn (ORCPT ); Sun, 12 May 2013 05:35:43 -0400 Received: by mail-we0-f182.google.com with SMTP id t60so5313714wes.41 for ; Sun, 12 May 2013 02:35:42 -0700 (PDT) From: Eliad Peller To: Luciano Coelho Cc: Subject: [PATCH 2/4] wlcore: cancel channel switch work on interface removal Date: Sun, 12 May 2013 12:35:29 +0300 Message-Id: <1368351331-6914-2-git-send-email-eliad@wizery.com> (sfid-20130512_113549_508309_D54BE8EA) In-Reply-To: <1368351331-6914-1-git-send-email-eliad@wizery.com> References: <1368351331-6914-1-git-send-email-eliad@wizery.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Arik Nemtsov Otherwise, if the work is pending, we might get a bad dereference after the interface is removed. Signed-off-by: Arik Nemtsov Signed-off-by: Eliad Peller --- drivers/net/wireless/ti/wlcore/main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c index c384bad..ecbbd38 100644 --- a/drivers/net/wireless/ti/wlcore/main.c +++ b/drivers/net/wireless/ti/wlcore/main.c @@ -2589,6 +2589,7 @@ unlock: cancel_work_sync(&wlvif->rx_streaming_enable_work); cancel_work_sync(&wlvif->rx_streaming_disable_work); cancel_delayed_work_sync(&wlvif->connection_loss_work); + cancel_delayed_work_sync(&wlvif->channel_switch_work); mutex_lock(&wl->mutex); } -- 1.8.1.2