Messages in this thread Patch in this message | | | From | Bhumika Goyal <> | Subject | [PATCH] kernel: ksysfs: add __ro_after_init to bin_attribute structure | Date | Sun, 12 Feb 2017 00:36:09 +0530 |
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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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