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[1029/1285] Replace numeric parameter like 0444 with macro

Message ID 20160802120950.18708-1-baolex.ni@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

baolex.ni Aug. 2, 2016, 12:09 p.m. UTC 
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/xen/gntdev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

diff --git a/drivers/xen/gntdev.c b/drivers/xen/gntdev.c
index 6793957..8cb7759 100644
--- a/drivers/xen/gntdev.c
+++ b/drivers/xen/gntdev.c
@@ -51,7 +51,7 @@  MODULE_AUTHOR("Derek G. Murray <Derek.Murray@cl.cam.ac.uk>, "
 MODULE_DESCRIPTION("User-space granted page access driver");
 
 static int limit = 1024*1024;
-module_param(limit, int, 0644);
+module_param(limit, int, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(limit, "Maximum number of grants that may be mapped by "
 		"the gntdev device");