From 738bc38d49e017fe7acb3596712518e22c225816 Mon Sep 17 00:00:00 2001 From: Bhumika Goyal Date: Fri, 24 Feb 2017 15:00:46 -0800 Subject: [PATCH] kernel/ksysfs.c: add __ro_after_init to bin_attribute structure The object notes_attr of type bin_attribute is not modified after getting initailized by ksysfs_init. Apart from initialization in ksysfs_init it is also passed as an argument to the function sysfs_create_bin_file but this argument is of type const. Therefore, add __ro_after_init to its declaration. Link: http://lkml.kernel.org/r/1486839969-16891-1-git-send-email-bhumirks@gmail.com Signed-off-by: Bhumika Goyal Acked-by: Kees Cook Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/ksysfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c index ee1bc1bb8feb..0999679d6f26 100644 --- a/kernel/ksysfs.c +++ b/kernel/ksysfs.c @@ -195,7 +195,7 @@ static ssize_t notes_read(struct file *filp, struct kobject *kobj, return count; } -static struct bin_attribute notes_attr = { +static struct bin_attribute notes_attr __ro_after_init = { .attr = { .name = "notes", .mode = S_IRUGO, -- 2.20.1