From patchwork Thu Oct 8 15:51:23 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taehee Yoo X-Patchwork-Id: 11824081 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=unavailable 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 BE979C4167B for ; Thu, 8 Oct 2020 15:59:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6589020B1F for ; Thu, 8 Oct 2020 15:59:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="h7pyCSiT" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731480AbgJHP7v (ORCPT ); Thu, 8 Oct 2020 11:59:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42034 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729939AbgJHP4C (ORCPT ); Thu, 8 Oct 2020 11:56:02 -0400 Received: from mail-pl1-x644.google.com (mail-pl1-x644.google.com [IPv6:2607:f8b0:4864:20::644]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7A674C0613D2; Thu, 8 Oct 2020 08:56:02 -0700 (PDT) Received: by mail-pl1-x644.google.com with SMTP id c6so2962059plr.9; Thu, 08 Oct 2020 08:56:02 -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=7Q32D5CWrjwlnU0wFJzUstmYpsSOyuhF8U8ZNzuPadE=; b=h7pyCSiTlX8XM1WRQJ9/R2+ZZZnGwZIiuqK3yUyp7OgBNmW6vW1h21GTIlEVsf6ieY VRGKVK4E3EXU0BE34y5VaAA5IBY4LIikXg4qVWkGwd/8bSq9a+V14PeYPmltSPEXzOfE Ezis5ElkTrG0bX1PmViYVq9Kok37d2FphmId3lmdhIiA6Qg8pcYtupwNH6k7i3jgqrG2 Dbmc5zI++f9royums9F9f5v7P6TrIhJUZWqepOZa9L5v9rp/QhewDt3zZNfwmb5N4quU f2/k6hVUEwtEdeFhUVRhFaF2ptxSEyMiEv5H+QX16HDixtRlqrgYJrfgQoEvF69uHslX LeUw== 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=7Q32D5CWrjwlnU0wFJzUstmYpsSOyuhF8U8ZNzuPadE=; b=P9kCpdKCzLmjWzLxl9NHFWQsc4l6B7jSDrgAaetBkCs1RIJml0oPWTu0fLNvrTntQS gvBq2wksgGEGgzYMlCSNMQAB+md+HZEW9b7EvSft+VBaP97SN1Kt1yDoR6R1SdvbmuLl oEGeZ6k3adxY2blkODsXpytB+Tot27kBCWO4kGYR/O1dkz9h/NeqrVhggVUINa9cSTS/ WkT9GgFF4HloHqd6YtGsxfEcpwxuDXeiXF8BVyQaYCUh9YnZb7EAQmYYLapDTd4HKkvZ 6xGkJuKtvcrGN9wM2vvWrKpL65qeMkZrg49K8M6w2NfohuXnKlCJ5uobvMvVdU8Etvsj Y0EA== X-Gm-Message-State: AOAM532A8CQrYiXpo4pTcEVjl275j7Co6hmn8/DgJXyUFHKVtrmKYxRi joAjaS00kvRgSJK8R8XBlao= X-Google-Smtp-Source: ABdhPJwOIkjWdNRLnU/2bKUSHy1DURHSTQ1Lf2WEKTxeRb3DOyv25ADtQciN8r8fxGGYFltxyFhPTw== X-Received: by 2002:a17:902:d88e:b029:d0:89f4:6222 with SMTP id b14-20020a170902d88eb02900d089f46222mr8442136plz.10.1602172562022; Thu, 08 Oct 2020 08:56:02 -0700 (PDT) Received: from localhost.localdomain ([180.70.143.152]) by smtp.gmail.com with ESMTPSA id f1sm5917929pjh.20.2020.10.08.08.55.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 08:56:01 -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 071/117] ath10k: set fops_enable_extd_tx_stats.owner to THIS_MODULE Date: Thu, 8 Oct 2020 15:51:23 +0000 Message-Id: <20201008155209.18025-71-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: 348cd95c8196 ("ath10k: add debugfs entry to enable extended tx stats") Signed-off-by: Taehee Yoo --- drivers/net/wireless/ath/ath10k/debug.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c index d1f8cf0d5604..8829232e2b34 100644 --- a/drivers/net/wireless/ath/ath10k/debug.c +++ b/drivers/net/wireless/ath/ath10k/debug.c @@ -2097,7 +2097,8 @@ static ssize_t ath10k_read_enable_extd_tx_stats(struct file *file, static const struct file_operations fops_enable_extd_tx_stats = { .read = ath10k_read_enable_extd_tx_stats, .write = ath10k_write_enable_extd_tx_stats, - .open = simple_open + .open = simple_open, + .owner = THIS_MODULE, }; static ssize_t ath10k_write_peer_stats(struct file *file,