From patchwork Mon Feb 8 11:33:56 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matteo Croce X-Patchwork-Id: 378926 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, 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 1B89CC433DB for ; Mon, 8 Feb 2021 11:39:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CD70764E6C for ; Mon, 8 Feb 2021 11:39:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232183AbhBHLjD (ORCPT ); Mon, 8 Feb 2021 06:39:03 -0500 Received: from mail-wr1-f52.google.com ([209.85.221.52]:33464 "EHLO mail-wr1-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233173AbhBHLfN (ORCPT ); Mon, 8 Feb 2021 06:35:13 -0500 Received: by mail-wr1-f52.google.com with SMTP id 7so16712547wrz.0 for ; Mon, 08 Feb 2021 03:34:37 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=v5HOs1VEp49ZwzwxKS/goUryGVcnC7u3NhbGLS4IJrI=; b=RVbSKIO2Q/nqpdVi6qhv4J/k1WnCWFL/9DfiZRyrcFEpCAHK3QbYB3tgZS81AhIaqE oeAshmti9m5DPW6UK4Nxn+vsNU0nHQe7s5kteXDprzxNmi/dUz3D30VeJ+7ukB0TaRci USff9Hh7sShZ+y2/MDBvKcO8V9Loseh8Q9m2PfoLPhbS57p9uf9AviOiXx6GGpLL0QYl vhdJ89iC0UyfdOMZENRS+IvsxlAL161mSfAzAYgiML0N1dJl9gFNLv+wtxRaGZauFjY3 +Q0S+30L3yZ7FrZBVXhTEjY/dd1+JRRqRKcud41+Xk0SyvYiPRTpGRNcSiOfsc0hNfq6 Z0Kw== X-Gm-Message-State: AOAM532y8Dh92oPRqChuumx11ByNjMmejZZNo87GQLtCV6zJOnLJiH0f gsfATbZFM2h3Nazk8h63gbw= X-Google-Smtp-Source: ABdhPJxzmv6YhBOrp0lBgNe3Lh/2Y+Xtcx6L6i2IlVMgUSYfyhwjethMBxkeOHE3rHL1AZEJwqQ9nw== X-Received: by 2002:adf:9031:: with SMTP id h46mr19517422wrh.19.1612784051569; Mon, 08 Feb 2021 03:34:11 -0800 (PST) Received: from msft-t490s.teknoraver.net (net-2-36-203-239.cust.vodafonedsl.it. [2.36.203.239]) by smtp.gmail.com with ESMTPSA id r1sm28007995wrl.95.2021.02.08.03.34.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Feb 2021 03:34:10 -0800 (PST) From: Matteo Croce To: Johannes Berg Cc: linux-wireless@vger.kernel.org Subject: [PATCH RESEND mac80211-next] cfg80211: remove unused callback Date: Mon, 8 Feb 2021 12:33:56 +0100 Message-Id: <20210208113356.4105-1-mcroce@linux.microsoft.com> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Matteo Croce The ieee80211 class registers a callback which actually does nothing. Given that the callback is optional, and all its accesses are protected by a NULL check, remove it entirely. Signed-off-by: Matteo Croce --- Resend using proper mac80211-next tag net/wireless/sysfs.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/net/wireless/sysfs.c b/net/wireless/sysfs.c index 3ac1f48195d2..41cb4d565149 100644 --- a/net/wireless/sysfs.c +++ b/net/wireless/sysfs.c @@ -81,12 +81,6 @@ static void wiphy_dev_release(struct device *dev) cfg80211_dev_free(rdev); } -static int wiphy_uevent(struct device *dev, struct kobj_uevent_env *env) -{ - /* TODO, we probably need stuff here */ - return 0; -} - #ifdef CONFIG_PM_SLEEP static void cfg80211_leave_all(struct cfg80211_registered_device *rdev) { @@ -157,7 +151,6 @@ struct class ieee80211_class = { .owner = THIS_MODULE, .dev_release = wiphy_dev_release, .dev_groups = ieee80211_groups, - .dev_uevent = wiphy_uevent, .pm = WIPHY_PM_OPS, .ns_type = &net_ns_type_operations, .namespace = wiphy_namespace,