From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757435AbcHBSiA (ORCPT ); Tue, 2 Aug 2016 14:38:00 -0400 Received: from mga01.intel.com ([192.55.52.88]:29516 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754377AbcHBLNC (ORCPT ); Tue, 2 Aug 2016 07:13:02 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.28,459,1464678000"; d="scan'208";a="1018183260" From: Baole Ni To: schwidefsky@de.ibm.com, heiko.carstens@de.ibm.com Cc: linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, chuansheng.liu@intel.com, baolex.ni@intel.com, phacht@linux.vnet.ibm.com, keescook@chromium.org Subject: [PATCH 0026/1285] Replace numeric parameter like 0444 with macro Date: Tue, 2 Aug 2016 18:35:21 +0800 Message-Id: <20160802103521.15501-1-baolex.ni@intel.com> X-Mailer: git-send-email 2.9.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org I find that the developers often just specified the numeric value when calling a macro which is defined with a parameter for access permission. As we know, these numeric value for access permission have had the corresponding macro, and that using macro can improve the robustness and readability of the code, thus, I suggest replacing the numeric parameter with the macro. Signed-off-by: Chuansheng Liu Signed-off-by: Baole Ni --- arch/s390/mm/cmm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/s390/mm/cmm.c b/arch/s390/mm/cmm.c index 79ddd58..3f608e1 100644 --- a/arch/s390/mm/cmm.c +++ b/arch/s390/mm/cmm.c @@ -27,7 +27,7 @@ static char *cmm_default_sender = "VMRMSVM"; #endif static char *sender; -module_param(sender, charp, 0400); +module_param(sender, charp, S_IRUSR); MODULE_PARM_DESC(sender, "Guest name that may send SMSG messages (default VMRMSVM)"); -- 2.9.2