- tags_buffer.size = ((char *) tag - atags_copy) + sizeof(tag->hdr);
- tags_buffer.data = kmalloc(tags_buffer.size, GFP_KERNEL);
- if (tags_buffer.data == NULL)
- return -ENOMEM;
- memcpy(tags_buffer.data, atags_copy, tags_buffer.size);
-
- error = create_proc_entries();
- if (error) {
- printk(KERN_ERR "Exporting ATAGs: not enough memory\n");
- kfree(tags_buffer.data);
- tags_buffer.size = 0;
- tags_buffer.data = NULL;
- }
+ /* include the terminating ATAG_NONE */
+ size = (char *)tag - atags_copy + sizeof(struct tag_header);