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Subject[PATCH] kernel: ksysfs: add __ro_after_init to bin_attribute structure
Date
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.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
---
kernel/ksysfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
index ee1bc1b..0999679 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,
--
1.9.1
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