linux-kernel - [PATCH 0166/1285] Replace numeric parameter like 0444 with macro

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Date:	Tue,  2 Aug 2016 18:45:58 +0800
From:	Baole Ni <baolex.ni@...el.com>
To:	stefanr@...6.in-berlin.de, maurochehab@...il.com,
	mchehab@...radead.org, mchehab@...hat.com, m.chehab@...sung.com,
	lho@....com, dougthompson@...ssion.com, bp@...en8.de
Cc:	linux1394-devel@...ts.sourceforge.net,
	linux-kernel@...r.kernel.org, chuansheng.liu@...el.com,
	baolex.ni@...el.com, lee.jones@...aro.org
Subject: [PATCH 0166/1285] 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/firewire/sbp2.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/firewire/sbp2.c b/drivers/firewire/sbp2.c
index 6bac039..42f762f 100644
--- a/drivers/firewire/sbp2.c
+++ b/drivers/firewire/sbp2.c
@@ -66,7 +66,7 @@
  * Concurrent logins are useful together with cluster filesystems.
  */
 static bool sbp2_param_exclusive_login = 1;
-module_param_named(exclusive_login, sbp2_param_exclusive_login, bool, 0644);
+module_param_named(exclusive_login, sbp2_param_exclusive_login, bool, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(exclusive_login, "Exclusive login to sbp2 device "
 		 "(default = Y, use N for concurrent initiators)");
 
@@ -112,7 +112,7 @@ MODULE_PARM_DESC(exclusive_login, "Exclusive login to sbp2 device "
 #define SBP2_WORKAROUND_OVERRIDE	0x100
 
 static int sbp2_param_workarounds;
-module_param_named(workarounds, sbp2_param_workarounds, int, 0644);
+module_param_named(workarounds, sbp2_param_workarounds, int, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(workarounds, "Work around device bugs (default = 0"
 	", 128kB max transfer = " __stringify(SBP2_WORKAROUND_128K_MAX_TRANS)
 	", 36 byte inquiry = "    __stringify(SBP2_WORKAROUND_INQUIRY_36)
-- 
2.9.2