From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752495AbaCWPJW (ORCPT ); Sun, 23 Mar 2014 11:09:22 -0400 Received: from www.linutronix.de ([62.245.132.108]:58021 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752386AbaCWPJT (ORCPT ); Sun, 23 Mar 2014 11:09:19 -0400 Message-Id: <20140323150753.665598815@linutronix.de> User-Agent: quilt/0.60-1 Date: Sun, 23 Mar 2014 15:09:29 -0000 From: Thomas Gleixner To: LKML Cc: Julia Lawall , Andrew Morton , Kent Overstreet Subject: [patch 10/16] block: umem: Use del_timer_sync() in exit path References: <20140323150557.288925975@linutronix.de> Content-Disposition: inline; filename=block-umem-use-del_timer_sync.patch X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Make sure no callback is running before removing the module. Signed-off-by: Thomas Gleixner Cc: Kent Overstreet --- drivers/block/umem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: tip/drivers/block/umem.c =================================================================== --- tip.orig/drivers/block/umem.c +++ tip/drivers/block/umem.c @@ -746,7 +746,7 @@ static void init_battery_timer(void) static void del_battery_timer(void) { - del_timer(&battery_timer); + del_timer_sync(&battery_timer); } /*