[PATCH 0660/1285] Replace numeric parameter like 0444 with macro

From	Baole Ni <baolex.ni@intel.com>
Newsgroups	linux.kernel
Subject	[PATCH 0660/1285] Replace numeric parameter like 0444 with macro
Date	2016-08-02 18:30 +0200
Message-ID	<s1KJP-6T7-3@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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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@intel.com>
Signed-off-by: Baole Ni <baolex.ni@intel.com>
---
 drivers/media/usb/usbvision/usbvision-video.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/media/usb/usbvision/usbvision-video.c b/drivers/media/usb/usbvision/usbvision-video.c
index ad2f3d2..21a0d62a 100644
--- a/drivers/media/usb/usbvision/usbvision-video.c
+++ b/drivers/media/usb/usbvision/usbvision-video.c
@@ -131,10 +131,10 @@ static int radio_nr = -1;
 /* Grab parameters for the device driver */
 
 /* Showing parameters under SYSFS */
-module_param(isoc_mode, int, 0444);
-module_param(video_debug, int, 0444);
-module_param(video_nr, int, 0444);
-module_param(radio_nr, int, 0444);
+module_param(isoc_mode, int, S_IRUSR | S_IRGRP | S_IROTH);
+module_param(video_debug, int, S_IRUSR | S_IRGRP | S_IROTH);
+module_param(video_nr, int, S_IRUSR | S_IRGRP | S_IROTH);
+module_param(radio_nr, int, S_IRUSR | S_IRGRP | S_IROTH);
 
 MODULE_PARM_DESC(isoc_mode, " Set the default format for ISOC endpoint.  Default: 0x60 (Compression On)");
 MODULE_PARM_DESC(video_debug, " Set the default Debug Mode of the device driver.  Default: 0 (Off)");
-- 
2.9.2

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[PATCH 0660/1285] Replace numeric parameter like 0444 with macro Baole Ni <baolex.ni@intel.com> - 2016-08-02 18:30 +0200

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