From patchwork Thu Oct 8 15:51:54 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taehee Yoo X-Patchwork-Id: 11823925 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=-12.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 DA216C4363A for ; Thu, 8 Oct 2020 15:57:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 80F36215A4 for ; Thu, 8 Oct 2020 15:57:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="XqV8UMUC" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731961AbgJHP5o (ORCPT ); Thu, 8 Oct 2020 11:57:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42346 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731929AbgJHP5m (ORCPT ); Thu, 8 Oct 2020 11:57:42 -0400 Received: from mail-pf1-x442.google.com (mail-pf1-x442.google.com [IPv6:2607:f8b0:4864:20::442]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8C946C0613D8; Thu, 8 Oct 2020 08:57:38 -0700 (PDT) Received: by mail-pf1-x442.google.com with SMTP id f19so4326938pfj.11; Thu, 08 Oct 2020 08:57:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=YqAJZHZtPZt3y+aav7S3myXA+GDLw0nhSzEfUGaYfeM=; b=XqV8UMUCnTMb5YLgD/gJydW8cPO8/PgfDDXPRIxvh6d11bwolQQMm7F9AU5SkEDLDL msmlElIvJSWJDjDpriiuAL9T5qqjoHri3kD/N138FhiCbR90+ucedvFwWADCy7MGuikV VWtgwOQ9ADIfqDuXDT5PBoV+3zr78qMIyMmfNpZRPzcKL6prlh+b41IWFAF4xWcgcbg8 1Vemr4n81qtwLZi9Nak9NDaWpNxtv0EsxhQZPLLwMvlhXbK9NChZIXFuFRrgREXITZna aUVwz1QLf2D/EbSatPBMt1opcM6fPJ8wqSv6GLb0t7dq//o/r9Q4FEUY+p9H12pzyNWT gaDA== 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:in-reply-to :references; bh=YqAJZHZtPZt3y+aav7S3myXA+GDLw0nhSzEfUGaYfeM=; b=fXWJRuTP6J4C9n33cAoDMFG22S6V5MUZg9Ilesmc9RzKPMLnytPKKHUKKPKc7vz3YQ OVIooF+hPwjB+xRPXkJLGamMYKs8/MUFPdiwEgP7m56tUEU3CXbsW+G+NqGwURvJ2Bsn HRITe9nJJK9zTBFxSx5DKzgX48SwO8fOBAV6kfZBpz0wF94rSEzAejIkugob+hxLM1rz T43k8oSMaUGdiWJvjD+VWfNIniZzwcu/OtRb5CkPiXVCfw4k1cUrPEZ1n2w1th98JZSt JdGvF0OEegvDVsV8fku0NdlulfcfFtqtNzka6A9nMPfRUa86bLsp3zp+bnEYUTE4Wc02 o7Gg== X-Gm-Message-State: AOAM532AQfyE1NDfTeavAs3HlbMB+xvARlxUfLaLzXm35G27BTmfXy7Q UnpTXuEUKiA0BYVVG3EhhCM= X-Google-Smtp-Source: ABdhPJxuTQRMJDNb/VkGNUhXszcq2hcRAOtrVwql+kXMG3JDn7Bg9IkrWP9qmQw2PB6yyCzQweJqwA== X-Received: by 2002:a17:90a:6443:: with SMTP id y3mr8725837pjm.150.1602172658136; Thu, 08 Oct 2020 08:57:38 -0700 (PDT) Received: from localhost.localdomain ([180.70.143.152]) by smtp.gmail.com with ESMTPSA id f1sm5917929pjh.20.2020.10.08.08.57.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 08:57:37 -0700 (PDT) From: Taehee Yoo To: davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org Cc: ap420073@gmail.com, linux-wireless@vger.kernel.org, wil6210@qti.qualcomm.com, b43-dev@lists.infradead.org, linux-bluetooth@vger.kernel.org Subject: [PATCH net 102/117] mt76: mt7603: set fops_ampdu_stat.owner to THIS_MODULE Date: Thu, 8 Oct 2020 15:51:54 +0000 Message-Id: <20201008155209.18025-102-ap420073@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201008155209.18025-1-ap420073@gmail.com> References: <20201008155209.18025-1-ap420073@gmail.com> Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org If THIS_MODULE is not set, the module would be removed while debugfs is being used. It eventually makes kernel panic. Fixes: 5a8d4678e02b ("mt76: mt7603: collect aggregation stats") Signed-off-by: Taehee Yoo --- drivers/net/wireless/mediatek/mt76/mt7603/debugfs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7603/debugfs.c index 8ce6880b2bb8..af6fb67a6f7b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/debugfs.c @@ -102,6 +102,7 @@ static const struct file_operations fops_ampdu_stat = { .read = seq_read, .llseek = seq_lseek, .release = single_release, + .owner = THIS_MODULE, }; void mt7603_init_debugfs(struct mt7603_dev *dev)