From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758607Ab3BFVaU (ORCPT ); Wed, 6 Feb 2013 16:30:20 -0500 Received: from mail-bk0-f53.google.com ([209.85.214.53]:37927 "EHLO mail-bk0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758543Ab3BFVaP (ORCPT ); Wed, 6 Feb 2013 16:30:15 -0500 From: Daniel Baluta To: a.p.zijlstra@chello.nl, paulus@samba.org, mingo@redhat.com, acme@ghostprotocols.net, linux-kernel@vger.kernel.org, fweisbec@gmail.com Cc: Daniel Baluta Subject: [PATCH] perf/hwbp: Fix cleanup in case of kzalloc failure Date: Wed, 6 Feb 2013 23:29:20 +0200 Message-Id: <1360186160-7566-1-git-send-email-dbaluta@ixiacom.com> X-Mailer: git-send-email 1.7.5.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Obviously this is a typo and could result in memory leaks if kzalloc fails on a given cpu. Signed-off-by: Daniel Baluta --- kernel/events/hw_breakpoint.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/kernel/events/hw_breakpoint.c b/kernel/events/hw_breakpoint.c index fe8a916..a64f8ae 100644 --- a/kernel/events/hw_breakpoint.c +++ b/kernel/events/hw_breakpoint.c @@ -676,7 +676,7 @@ int __init init_hw_breakpoint(void) err_alloc: for_each_possible_cpu(err_cpu) { for (i = 0; i < TYPE_MAX; i++) - kfree(per_cpu(nr_task_bp_pinned[i], cpu)); + kfree(per_cpu(nr_task_bp_pinned[i], err_cpu)); if (err_cpu == cpu) break; } -- 1.7.5.4