From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753340AbdIGG04 (ORCPT ); Thu, 7 Sep 2017 02:26:56 -0400 Received: from mail-pf0-f194.google.com ([209.85.192.194]:33851 "EHLO mail-pf0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751780AbdIGG0z (ORCPT ); Thu, 7 Sep 2017 02:26:55 -0400 X-Google-Smtp-Source: ADKCNb5s6FkPW0eoZljLt522LWZAX3wyfpxqaWZlzac7Q4prbvBBGF9ou6DgilMrnN1Q+SaVaTfQbg== From: Allen Pais To: linux-kernel@vger.kernel.org Cc: x86@kernel.org, Allen Pais Subject: [PATCH 1/1] x86:mm:return -ENOMEM if kzalloc() fails Date: Thu, 7 Sep 2017 11:56:47 +0530 Message-Id: <1504765607-23548-1-git-send-email-allen.lkml@gmail.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Currently on failure the value returned from kzalloc() is -1. It should return -ENOMEM. Signed-off-by: Allen Pais --- arch/x86/mm/kmmio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/mm/kmmio.c b/arch/x86/mm/kmmio.c index afc47f5..eb74b8a 100644 --- a/arch/x86/mm/kmmio.c +++ b/arch/x86/mm/kmmio.c @@ -385,7 +385,7 @@ static int add_kmmio_fault_page(unsigned long addr) f = kzalloc(sizeof(*f), GFP_ATOMIC); if (!f) - return -1; + return -ENOMEM; f->count = 1; f->addr = addr; -- 2.7.4