From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH] slip: sl_alloc(): remove unused parameter "dev_t line" Date: Fri, 08 Dec 2017 14:43:12 -0500 (EST) Message-ID: <20171208.144312.2056718125379523079.davem@davemloft.net> References: <20171208111859.6090-1-mkl@pengutronix.de> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, kernel@pengutronix.de To: mkl@pengutronix.de Return-path: Received: from shards.monkeyblade.net ([184.105.139.130]:58138 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752521AbdLHTnO (ORCPT ); Fri, 8 Dec 2017 14:43:14 -0500 In-Reply-To: <20171208111859.6090-1-mkl@pengutronix.de> Sender: netdev-owner@vger.kernel.org List-ID: From: Marc Kleine-Budde Date: Fri, 8 Dec 2017 12:18:59 +0100 > The first and only parameter of sl_alloc() is unused, so remove it. > > Fixes: 5342b77c4123 slip: ("Clean up create and destroy") > Signed-off-by: Marc Kleine-Budde Applied. While reviewing this I noticed that slip_devs[], along with the arbitrary slip_maxdev limit, can be removed and replaced with a simply linked list. All the array is used for it proper teardown during module unload. This is made even more clear by the fact that the index stored in dev->base_addr is never ever used.