From patchwork Thu Oct 8 15:51:14 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taehee Yoo X-Patchwork-Id: 11823761 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 24ECAC4363C for ; Thu, 8 Oct 2020 15:55:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C40E4217BA for ; Thu, 8 Oct 2020 15:55:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="qryhqfZH" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731507AbgJHPzu (ORCPT ); Thu, 8 Oct 2020 11:55:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41946 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731738AbgJHPze (ORCPT ); Thu, 8 Oct 2020 11:55:34 -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 74839C0613D4; Thu, 8 Oct 2020 08:55:34 -0700 (PDT) Received: by mail-pf1-x442.google.com with SMTP id a200so4327147pfa.10; Thu, 08 Oct 2020 08:55:34 -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=Gm0EkTGTsyJArgWHylori1G+cwITsA//QEoUuazW48k=; b=qryhqfZHWmNk6RmdcJZqyG8aLGm3XBVUt+stDUxnPYnXM19PT0Z67X5ST7RQnPg1AD hQ08ugL7VG6kEIl1LolLxHFOlVwN6EiSaa3uVZULMqMut3f20HctfUWE9UqoPL5FjRgs MfcirWqSbB/LHool8yy6KDVabIPsFB1LuefYilcOjD8buTbubxKX2mBhfOSY4SgnI0GE g+veAbAZ67HHZWZEtAgme1qhD4pZXIgJnOUM/7kcXoceUKyXMokTH83/w/F4oXHHFgOb OLWt0JJk4uceWaB6ECXEbxlVaHR2a+WIwxVzqpPLvRLD3twkSMjs9NsyjKooniiTr8kW Gklg== 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=Gm0EkTGTsyJArgWHylori1G+cwITsA//QEoUuazW48k=; b=odey4NfuQrjlezTo2ffzvcjK8sWj3dMuyyHGC/+FBtSNbkvq2QdnRW/r7j1m1IGFgm VRVW4LucPIFro6VLP1xsqluG8aBXtM0DZiRzyLm6QgsWUZGewg/1Dxcz410BzCuW7AK8 ATfeWQCsQumE/23OYPtLiCdpv94MPTTM4qn3/6Al2H2wI6+JeFLRDHEvfwivo7iv5aaA fhV4s22Z9azrekyN2UV+gzD6HWjX4UPiSVCeCZSn9R0zZBqz2ujXlHMQs1RohpUM520K sR2J+hwbk/oLX//1HXf8/KLhRNwhbXrqNQ4sM5qBtlj4XvBs6wlBW0SNKsYjSSQR8m4S 6DEA== X-Gm-Message-State: AOAM532Jh7EztRLTtfjRN0aL9QZugUvJ4Cr3WtPQZMBfYwOkoOPpWWD7 cK+vK72AYKSHPDs4T9rL05I= X-Google-Smtp-Source: ABdhPJxn6on3Jkv5lysvn4Dv6XhEOsU5sgzuOvOw1r4qxwqVfsY1CpaT5ryFUBh0GXjJ/DSr6zorOA== X-Received: by 2002:a63:68e:: with SMTP id 136mr7846351pgg.211.1602172533813; Thu, 08 Oct 2020 08:55:33 -0700 (PDT) Received: from localhost.localdomain ([180.70.143.152]) by smtp.gmail.com with ESMTPSA id f1sm5917929pjh.20.2020.10.08.08.55.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 08:55:33 -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 062/117] iwlagn: set DEBUGFS_READ_WRITE_FILE_OPS.owner to THIS_MODULE Date: Thu, 8 Oct 2020 15:51:14 +0000 Message-Id: <20201008155209.18025-62-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: 87e5666c0722 ("iwlagn: transport handler can register debugfs entries") Signed-off-by: Taehee Yoo --- drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c index 7c13184fc8e7..f228e362b71f 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c @@ -2522,6 +2522,7 @@ static const struct file_operations iwl_dbgfs_##name##_ops = { \ .read = iwl_dbgfs_##name##_read, \ .open = simple_open, \ .llseek = generic_file_llseek, \ + .owner = THIS_MODULE, \ }; struct iwl_dbgfs_tx_queue_priv {