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 <[email protected]> Signed-off-by: Baole Ni <[email protected]> --- drivers/media/v4l2-core/v4l2-mem2mem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/v4l2-core/v4l2-mem2mem.c b/drivers/media/v4l2-core/v4l2-mem2mem.c index 61d56c9..8d13272 100644 --- a/drivers/media/v4l2-core/v4l2-mem2mem.c +++ b/drivers/media/v4l2-core/v4l2-mem2mem.c @@ -28,7 +28,7 @@ MODULE_AUTHOR("Pawel Osciak, <[email protected]>"); MODULE_LICENSE("GPL"); static bool debug; -module_param(debug, bool, 0644); +module_param(debug, bool, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH); #define dprintk(fmt, arg...) \ do { \ -- 2.9.2
