diff options
Diffstat (limited to 'kernel/bpf/btf.c')
| -rw-r--r-- | kernel/bpf/btf.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c index e5a5f023cedd..76de36d25520 100644 --- a/kernel/bpf/btf.c +++ b/kernel/bpf/btf.c @@ -8011,17 +8011,6 @@ struct btf_module { static LIST_HEAD(btf_modules); static DEFINE_MUTEX(btf_module_mutex); -static ssize_t -btf_module_read(struct file *file, struct kobject *kobj, - struct bin_attribute *bin_attr, - char *buf, loff_t off, size_t len) -{ - const struct btf *btf = bin_attr->private; - - memcpy(buf, btf->data + off, len); - return len; -} - static void purge_cand_cache(struct btf *btf); static int btf_module_notify(struct notifier_block *nb, unsigned long op, @@ -8082,8 +8071,8 @@ static int btf_module_notify(struct notifier_block *nb, unsigned long op, attr->attr.name = btf->name; attr->attr.mode = 0444; attr->size = btf->data_size; - attr->private = btf; - attr->read = btf_module_read; + attr->private = btf->data; + attr->read_new = sysfs_bin_attr_simple_read; err = sysfs_create_bin_file(btf_kobj, attr); if (err) { |