- printk(KERN_INFO PFX "target only valid in the \'mangle\' "
- "or \'security\' tables, not \'%s\'.\n", par->table);
- return false;
+ pr_info("target only valid in the \'mangle\' "
+ "or \'security\' tables, not \'%s\'.\n", par->table);
+ return -EINVAL;