linux-kernel - [PATCH 1037/1285] Replace numeric parameter like 0444 with macro

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Message-Id: <20160802121042.19247-1-baolex.ni@intel.com>
Date:	Tue,  2 Aug 2016 20:10:42 +0800
From:	Baole Ni <baolex.ni@...el.com>
To:	sfrench@...ba.org, boris.ostrovsky@...cle.com,
	david.vrabel@...rix.com, tomi.valkeinen@...com,
	m.chehab@...sung.com, gregkh@...uxfoundation.org,
	m.szyprowski@...sung.com, kyungmin.park@...sung.com,
	k.kozlowski@...sung.com
Cc:	linux-kernel@...r.kernel.org, jaegeuk@...nel.org,
	ildarm@...gle.com, tytso@....edu, mhalcrow@...gle.com,
	kirill.shutemov@...ux.intel.com, chuansheng.liu@...el.com,
	baolex.ni@...el.com, oneukum@...e.com
Subject: [PATCH 1037/1285] 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>
---
 fs/crypto/crypto.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/crypto/crypto.c b/fs/crypto/crypto.c
index 2fc8c43..821098d 100644
--- a/fs/crypto/crypto.c
+++ b/fs/crypto/crypto.c
@@ -33,10 +33,10 @@
 static unsigned int num_prealloc_crypto_pages = 32;
 static unsigned int num_prealloc_crypto_ctxs = 128;
 
-module_param(num_prealloc_crypto_pages, uint, 0444);
+module_param(num_prealloc_crypto_pages, uint, S_IRUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(num_prealloc_crypto_pages,
 		"Number of crypto pages to preallocate");
-module_param(num_prealloc_crypto_ctxs, uint, 0444);
+module_param(num_prealloc_crypto_ctxs, uint, S_IRUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(num_prealloc_crypto_ctxs,
 		"Number of crypto contexts to preallocate");
 
-- 
2.9.2