From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754809AbaBQWUO (ORCPT ); Mon, 17 Feb 2014 17:20:14 -0500 Received: from e31.co.us.ibm.com ([32.97.110.149]:35243 "EHLO e31.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753911AbaBQWNU (ORCPT ); Mon, 17 Feb 2014 17:13:20 -0500 From: "Paul E. McKenney" To: linux-kernel@vger.kernel.org Cc: mingo@kernel.org, laijs@cn.fujitsu.com, dipankar@in.ibm.com, akpm@linux-foundation.org, mathieu.desnoyers@efficios.com, josh@joshtriplett.org, niv@us.ibm.com, tglx@linutronix.de, peterz@infradead.org, rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com, darren@dvhart.com, fweisbec@gmail.com, oleg@redhat.com, sbw@mit.edu, "Paul E. McKenney" Subject: [PATCH tip/core/rcu 36/55] rcutorture: Fix missing-return bug in rcu_torture_barrier_init() Date: Mon, 17 Feb 2014 14:12:40 -0800 Message-Id: <1392675179-11560-36-git-send-email-paulmck@linux.vnet.ibm.com> X-Mailer: git-send-email 1.8.1.5 In-Reply-To: <1392675179-11560-1-git-send-email-paulmck@linux.vnet.ibm.com> References: <20140217221231.GA8419@linux.vnet.ibm.com> <1392675179-11560-1-git-send-email-paulmck@linux.vnet.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 14021722-8236-0000-0000-0000074F384E Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Paul E. McKenney" This commit adds a missing error return to the code path that creates the rcu_torture_barrier() kthread. Signed-off-by: Paul E. McKenney --- kernel/rcu/rcutorture.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c index 6d12fd18d97f..cf365160b44f 100644 --- a/kernel/rcu/rcutorture.c +++ b/kernel/rcu/rcutorture.c @@ -1244,6 +1244,7 @@ static int rcu_torture_barrier_init(void) ret = PTR_ERR(barrier_task); VERBOSE_TOROUT_ERRSTRING("Failed to create rcu_torture_barrier"); barrier_task = NULL; + return ret; } torture_shuffle_task_register(barrier_task); return 0; -- 1.8.1.5