From patchwork Thu Oct 8 15:51:28 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taehee Yoo X-Patchwork-Id: 11823837 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 229F6C4363C for ; Thu, 8 Oct 2020 15:56:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C65D4206F7 for ; Thu, 8 Oct 2020 15:56:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="JiOh8pE+" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731803AbgJHP4W (ORCPT ); Thu, 8 Oct 2020 11:56:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42090 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730659AbgJHP4S (ORCPT ); Thu, 8 Oct 2020 11:56:18 -0400 Received: from mail-pg1-x542.google.com (mail-pg1-x542.google.com [IPv6:2607:f8b0:4864:20::542]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2792DC0613D3; Thu, 8 Oct 2020 08:56:18 -0700 (PDT) Received: by mail-pg1-x542.google.com with SMTP id x16so4672282pgj.3; Thu, 08 Oct 2020 08:56:18 -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=ZKzLL1gkV+MTFKanUALSDuPpwF8pnbzU9p2D7eFvecM=; b=JiOh8pE+3WtSALoSEneezMNMQdScJ/dbnJCmShp0UpypzS+ogF5t9qpg9QKRnIkpv2 qfXNRSlbrFtW0w6Zz/45fuhYd/PZuRZw3WEsIsHTyEPoB1A8ua7q2bMuQq8F3i0FYE14 akzYZ7M0ySzeQ59XdhA1pjlF0ZuVFHkfrw/5iDPWU57jlQRHULEsORBTVkwhkHOHgC/p FSSlGS7qF72U4UHHcmSO+moC7qgZcJXkC5bQbYcFJFQY8s0G1H1BheG18izM7ey1HeSs Em8fKHJAsXFF4Yy9sBImK9jtABkCNJm7CrIRnbH+4tGjlHwXO2hKsvcG04wm2MBlzZDR hVEQ== 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=ZKzLL1gkV+MTFKanUALSDuPpwF8pnbzU9p2D7eFvecM=; b=YpLRVvxmlI/wD0IbLyCkvo9ykIXbpQzZMQ1vArMruLJDMihbUIfbGWIUHW4tTWpb9C 7VBC5IMVtMlijV/uXmud9W0WLAn5cikyeCFVno/HseFOmKXTnQ071GOCxqiQ9NhWFNF9 tLRuULpq2uW2pNQ4UQY5lVgNQHaram9JP2BPNJQqdJ3mveAGvkD5V1j5ZtLVscjve09/ nT6el7OCUuwi2yQziCTkvWIYmq+DpH0G+U8rCk6TFi+RmD6w7tgdM3Lnwr4cP9YzkHeC jY4nBJzDMSmQzADmJYGxdxyOCPAhd3ukcOlDtyah2wSGM+Y1C3uSfZRRLz3HCrNL8OWZ 2KPw== X-Gm-Message-State: AOAM532McE2HLVAd1fU79xsuhW+wYnDoVf8nmH7eSftmBDUlby+P1PDt 2GqBJjONHU+FyipmHxk1Bt0= X-Google-Smtp-Source: ABdhPJy+Ey0d7sYJGG98XHUcT+5W/3+WSUvIeOHu4CQGAj/REF+Udt8D2PiXyb1KlOEKvNDHY9rj5w== X-Received: by 2002:a63:ef4f:: with SMTP id c15mr7956030pgk.140.1602172577689; Thu, 08 Oct 2020 08:56:17 -0700 (PDT) Received: from localhost.localdomain ([180.70.143.152]) by smtp.gmail.com with ESMTPSA id f1sm5917929pjh.20.2020.10.08.08.56.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 08:56:16 -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 076/117] wil6210: set fops_rxon.owner to THIS_MODULE Date: Thu, 8 Oct 2020 15:51:28 +0000 Message-Id: <20201008155209.18025-76-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: 0b39aaf2f203 ("wil6210: Tx mgmt frame from debugfs") Signed-off-by: Taehee Yoo --- drivers/net/wireless/ath/wil6210/debugfs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c index c155baa3655f..914954cb9b0b 100644 --- a/drivers/net/wireless/ath/wil6210/debugfs.c +++ b/drivers/net/wireless/ath/wil6210/debugfs.c @@ -730,6 +730,7 @@ static ssize_t wil_write_file_rxon(struct file *file, const char __user *buf, static const struct file_operations fops_rxon = { .write = wil_write_file_rxon, .open = simple_open, + .owner = THIS_MODULE, }; static ssize_t wil_write_file_rbufcap(struct file *file,