From patchwork Tue Jun 8 15:27:00 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Wunderlich X-Patchwork-Id: 456399 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 52878C4743D for ; Tue, 8 Jun 2021 15:35:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3D26061263 for ; Tue, 8 Jun 2021 15:35:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233349AbhFHPhf (ORCPT ); Tue, 8 Jun 2021 11:37:35 -0400 Received: from simonwunderlich.de ([79.140.42.25]:34656 "EHLO simonwunderlich.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232996AbhFHPhY (ORCPT ); Tue, 8 Jun 2021 11:37:24 -0400 Received: from kero.packetmixer.de (p200300c5970dd3e020a52263b5aabfb3.dip0.t-ipconnect.de [IPv6:2003:c5:970d:d3e0:20a5:2263:b5aa:bfb3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by simonwunderlich.de (Postfix) with ESMTPSA id D1ABA17405B; Tue, 8 Jun 2021 17:27:06 +0200 (CEST) From: Simon Wunderlich To: kuba@kernel.org, davem@davemloft.net Cc: netdev@vger.kernel.org, b.a.t.m.a.n@lists.open-mesh.org, Sven Eckelmann , Simon Wunderlich Subject: [PATCH 11/11] batman-adv: Drop reduntant batadv interface check Date: Tue, 8 Jun 2021 17:27:00 +0200 Message-Id: <20210608152700.30315-12-sw@simonwunderlich.de> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210608152700.30315-1-sw@simonwunderlich.de> References: <20210608152700.30315-1-sw@simonwunderlich.de> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Sven Eckelmann If batadv_hardif_enable_interface is called then its called from its callback ndo_add_slave. It is therefore not necessary to check if it is a batadv interface. Signed-off-by: Sven Eckelmann Signed-off-by: Simon Wunderlich --- net/batman-adv/hard-interface.c | 9 --------- 1 file changed, 9 deletions(-) diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c index 44b0aa30c30a..55d97e18aa4a 100644 --- a/net/batman-adv/hard-interface.c +++ b/net/batman-adv/hard-interface.c @@ -9,7 +9,6 @@ #include #include -#include #include #include #include @@ -698,14 +697,6 @@ int batadv_hardif_enable_interface(struct batadv_hard_iface *hard_iface, kref_get(&hard_iface->refcount); dev_hold(soft_iface); - - if (!batadv_softif_is_valid(soft_iface)) { - pr_err("Can't create batman mesh interface %s: already exists as regular interface\n", - soft_iface->name); - ret = -EINVAL; - goto err_dev; - } - hard_iface->soft_iface = soft_iface; bat_priv = netdev_priv(hard_iface->soft_iface);