linux-kernel - [PATCH 0847/1285] Replace numeric parameter like 0444 with macro

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Message-Id: <20160802115204.6456-1-baolex.ni@intel.com>
Date:	Tue,  2 Aug 2016 19:52:04 +0800
From:	Baole Ni <baolex.ni@...el.com>
To:	mjg59@...f.ucam.org, pali.rohar@...il.com, dvhart@...radead.org,
	jgross@...e.com, bhelgaas@...gle.com, m.chehab@...sung.com,
	pawel@...iak.com, m.szyprowski@...sung.com,
	kyungmin.park@...sung.com, k.kozlowski@...sung.com
Cc:	platform-driver-x86@...r.kernel.org, linux-kernel@...r.kernel.org,
	chuansheng.liu@...el.com, baolex.ni@...el.com
Subject: [PATCH 0847/1285] Replace numeric parameter like 0444 with macro

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 <chuansheng.liu@...el.com>
Signed-off-by: Baole Ni <baolex.ni@...el.com>
---
 drivers/platform/x86/dell-laptop.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c
index 2c2f02b..11ecf538 100644
--- a/drivers/platform/x86/dell-laptop.c
+++ b/drivers/platform/x86/dell-laptop.c
@@ -88,7 +88,7 @@ static struct rfkill *bluetooth_rfkill;
 static struct rfkill *wwan_rfkill;
 static bool force_rfkill;
 
-module_param(force_rfkill, bool, 0444);
+module_param(force_rfkill, bool, S_IRUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(force_rfkill, "enable rfkill on non whitelisted models");
 
 static const struct dmi_system_id dell_device_table[] __initconst = {
-- 
2.9.2