On 11.05.2015 15:22, Dan Carpenter wrote: > On Sat, May 09, 2015 at 11:19:16PM +0200, Mateusz Kulikowski wrote: (...) >> len = crypt->ops->get_key(keybuf, SCM_KEY_LEN, NULL, crypt->priv); >> - erq->length = (len >= 0 ? len : 0); >> + if (len > U16_MAX) >> + netdev_err(ieee->dev, "Too long key returned.\n"); > > Just delete the check if it can't happen or handle the error properly. > Never printed messages can be annoying. Static checkers assume all > conditions can happen so never true conditions are confusing. It wastes > RAM.
Ok, will do, thanks. Regards, Mateusz -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
