From patchwork Thu Oct 8 15:51:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taehee Yoo X-Patchwork-Id: 11823819 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 51655C4363C for ; Thu, 8 Oct 2020 15:56:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 04C52215A4 for ; Thu, 8 Oct 2020 15:56:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="QBTc5vPv" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730629AbgJHP4M (ORCPT ); Thu, 8 Oct 2020 11:56:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41986 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731426AbgJHPzr (ORCPT ); Thu, 8 Oct 2020 11:55:47 -0400 Received: from mail-pf1-x443.google.com (mail-pf1-x443.google.com [IPv6:2607:f8b0:4864:20::443]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1F7BEC0613D2; Thu, 8 Oct 2020 08:55:47 -0700 (PDT) Received: by mail-pf1-x443.google.com with SMTP id 144so4341402pfb.4; Thu, 08 Oct 2020 08:55:47 -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=IwF10ypWvazPHutI4WwM/WKSMkEpUIYjJO1G7I8jtpI=; b=QBTc5vPv2sTw1E5yrTXbQUzoEeaG7dLrhmTh7+jMrOJE0lROs5X3eZ+6R5kQRJOu4C 5GjPCTDkguRXbz+soEnjjVpPkC2UN4TKDDcwoTu/xvw8s+UORkD0xgW7FPFhLukYYaxT 5mOCxpLCd+zBXQhfNq4d7MHjMU+0lV2xiP03PY9AhvjtIPVZLrbUuTdXlcH5To3CqCPE XqHIKD/IiB1NBN4OkR5YY4WbsIVT+c4wEnI8IHE3bK6V6m/EC7N6Hqg1IBn+fpzQZ6hu e9KCmKJahRcwvix4tikjEHOZY9/bcZdBOBUXdA9flOifEX1kOZu/Hazb0SLafNdSQxJy SJgA== 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=IwF10ypWvazPHutI4WwM/WKSMkEpUIYjJO1G7I8jtpI=; b=n8m73ckZzN+Zgje53CXdaW/2FsyfQx/jC7MKILY7E4QOOCDfKrPCZPjb0nErOBFDGd S3WMBy1Jij3vEQ8g4ZiLT5MXaW7/yPS2OQlZsnU66jId4l3WRZXQATkE5kHoyxiOBDYR +SBD8zHJGAi2fIlGQSCqwIvSAq8QmxiEI6U/71QbR0/pLMzFamOffxtGxKE2FvFmX/G/ rkX3aF6F4VRJP6PwVxDbcd6aJvNct2e21VYugz2yHmtIPUv1s65IodQSqn1PGB7zKji9 5ygPwVwjxK8F+5lelQLQ2DnYyGyJUaTNQ05nOzOAUdScFchxcl7gpoU9/n21rjDfGJao IwgQ== X-Gm-Message-State: AOAM531mK2ZhTemDlhVN8Q6momFTfhy2kPQFkdnPzHzmhzi4U6Tujtev qlka5bvMNT6lpzimTO7fA5F/FrMy5sw= X-Google-Smtp-Source: ABdhPJxrrJEVMtlETNHQ1Ypiti4TssNb6+O3Z+Wm06TPH+4/HXcTuaFFKeMagQZvnPbO7UAn1ORMUA== X-Received: by 2002:a62:7c09:0:b029:152:60c9:43b2 with SMTP id x9-20020a627c090000b029015260c943b2mr8078945pfc.79.1602172546678; Thu, 08 Oct 2020 08:55:46 -0700 (PDT) Received: from localhost.localdomain ([180.70.143.152]) by smtp.gmail.com with ESMTPSA id f1sm5917929pjh.20.2020.10.08.08.55.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 08:55:45 -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 066/117] ath11k: set fops_pktlog_filter.owner to THIS_MODULE Date: Thu, 8 Oct 2020 15:51:18 +0000 Message-Id: <20201008155209.18025-66-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: d5c65159f289 ("ath11k: driver for Qualcomm IEEE 802.11ax devices") Signed-off-by: Taehee Yoo --- drivers/net/wireless/ath/ath11k/debug.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath11k/debug.c b/drivers/net/wireless/ath/ath11k/debug.c index 8494ddbef7e7..da085c0a01ed 100644 --- a/drivers/net/wireless/ath/ath11k/debug.c +++ b/drivers/net/wireless/ath/ath11k/debug.c @@ -1123,7 +1123,8 @@ static ssize_t ath11k_read_pktlog_filter(struct file *file, static const struct file_operations fops_pktlog_filter = { .read = ath11k_read_pktlog_filter, .write = ath11k_write_pktlog_filter, - .open = simple_open + .open = simple_open, + .owner = THIS_MODULE, }; static ssize_t ath11k_write_simulate_radar(struct file *file,