From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964948AbWFNOAk (ORCPT ); Wed, 14 Jun 2006 10:00:40 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964946AbWFNOAk (ORCPT ); Wed, 14 Jun 2006 10:00:40 -0400 Received: from mtagate4.de.ibm.com ([195.212.29.153]:8237 "EHLO mtagate4.de.ibm.com") by vger.kernel.org with ESMTP id S964950AbWFNOAi (ORCPT ); Wed, 14 Jun 2006 10:00:38 -0400 Date: Wed, 14 Jun 2006 16:00:38 +0200 From: Martin Schwidefsky To: linux-kernel@vger.kernel.org, heiko.carstens@de.ibm.com Subject: [patch 8/24] s390: __syscall_return error check. Message-ID: <20060614140038.GI9475@skybase> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.11+cvs20060403 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org From: Heiko Carstens [S390] __syscall_return error check. Fix __syscall_return macro: valid error numbers are in the range of -1..-4095. Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- include/asm-s390/unistd.h | 4 +--- 1 files changed, 1 insertion(+), 3 deletions(-) diff -urpN linux-2.6/include/asm-s390/unistd.h linux-2.6-patched/include/asm-s390/unistd.h --- linux-2.6/include/asm-s390/unistd.h 2006-06-14 14:29:24.000000000 +0200 +++ linux-2.6-patched/include/asm-s390/unistd.h 2006-06-14 14:29:41.000000000 +0200 @@ -392,11 +392,9 @@ #endif -/* user-visible error numbers are in the range -1 - -122: see */ - #define __syscall_return(type, res) \ do { \ - if ((unsigned long)(res) >= (unsigned long)(-125)) { \ + if ((unsigned long)(res) >= (unsigned long)(-4095)) {\ errno = -(res); \ res = -1; \ } \