From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AE2EAC282C4 for ; Mon, 4 Feb 2019 13:57:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8954F214DA for ; Mon, 4 Feb 2019 13:57:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731466AbfBDN5H (ORCPT ); Mon, 4 Feb 2019 08:57:07 -0500 Received: from mx2.suse.de ([195.135.220.15]:35760 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1731441AbfBDN5G (ORCPT ); Mon, 4 Feb 2019 08:57:06 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id A780BADC8; Mon, 4 Feb 2019 13:57:05 +0000 (UTC) From: Petr Mladek To: Jiri Kosina , Josh Poimboeuf , Miroslav Benes Cc: Jason Baron , Joe Lawrence , Evgenii Shatokhin , live-patching@vger.kernel.org, linux-kernel@vger.kernel.org, Petr Mladek Subject: [PATCH v2 2/4] livepatch: return -ENOMEM on ptr_id() allocation failure Date: Mon, 4 Feb 2019 14:56:51 +0100 Message-Id: <20190204135653.31406-3-pmladek@suse.com> X-Mailer: git-send-email 2.13.7 In-Reply-To: <20190204135653.31406-1-pmladek@suse.com> References: <20190204135653.31406-1-pmladek@suse.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Joe Lawrence Fixes the following smatch warning: lib/livepatch/test_klp_shadow_vars.c:47 ptr_id() warn: returning -1 instead of -ENOMEM is sloppy Signed-off-by: Joe Lawrence Signed-off-by: Petr Mladek --- lib/livepatch/test_klp_shadow_vars.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/livepatch/test_klp_shadow_vars.c b/lib/livepatch/test_klp_shadow_vars.c index 02f892f941dc..f5441c193166 100644 --- a/lib/livepatch/test_klp_shadow_vars.c +++ b/lib/livepatch/test_klp_shadow_vars.c @@ -44,7 +44,7 @@ static int ptr_id(void *ptr) sp = kmalloc(sizeof(*sp), GFP_ATOMIC); if (!sp) - return -1; + return -ENOMEM; sp->ptr = ptr; sp->id = count++; -- 2.13.7