linux-kernel - [PATCH 0260/1285] Replace numeric parameter like 0444 with macro

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Message-Id: <20160802105413.31072-1-baolex.ni@intel.com>
Date:	Tue,  2 Aug 2016 18:54:13 +0800
From:	Baole Ni <baolex.ni@...el.com>
To:	yishaih@...lanox.com, dledford@...hat.com, sean.hefty@...el.com,
	hal.rosenstock@...il.com, tatyana.e.nikolova@...el.com,
	bp@...en8.de
Cc:	linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org,
	chuansheng.liu@...el.com, baolex.ni@...el.com, hch@...radead.org,
	matanb@...lanox.com, markb@...lanox.com,
	jgunthorpe@...idianresearch.com, dean.luick@...el.com
Subject: [PATCH 0260/1285] 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/infiniband/hw/mlx4/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index 0eb09e1..994f2e8 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -71,7 +71,7 @@ MODULE_LICENSE("Dual BSD/GPL");
 MODULE_VERSION(DRV_VERSION);
 
 int mlx4_ib_sm_guid_assign = 0;
-module_param_named(sm_guid_assign, mlx4_ib_sm_guid_assign, int, 0444);
+module_param_named(sm_guid_assign, mlx4_ib_sm_guid_assign, int, S_IRUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(sm_guid_assign, "Enable SM alias_GUID assignment if sm_guid_assign > 0 (Default: 0)");
 
 static const char mlx4_ib_version[] =
-- 
2.9.2