From patchwork Thu Oct 8 15:51:37 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taehee Yoo X-Patchwork-Id: 268903 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 9935EC4363C for ; Thu, 8 Oct 2020 15:57:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3B03B21974 for ; Thu, 8 Oct 2020 15:57:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Fp3XHjkJ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731854AbgJHP5B (ORCPT ); Thu, 8 Oct 2020 11:57:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42174 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731842AbgJHP4p (ORCPT ); Thu, 8 Oct 2020 11:56:45 -0400 Received: from mail-pg1-x543.google.com (mail-pg1-x543.google.com [IPv6:2607:f8b0:4864:20::543]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B0192C061755; Thu, 8 Oct 2020 08:56:45 -0700 (PDT) Received: by mail-pg1-x543.google.com with SMTP id 7so4640323pgm.11; Thu, 08 Oct 2020 08:56:45 -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=bGDxJudMmp+5xnmNYJduBqUawI8Rys442oCjhT5MwPM=; b=Fp3XHjkJMcTw0ftGuVkJTjm+PGuLFli1NwNttSHLOxi0rxC5BFTTrPHg0tsfRMoKlp M1RCf5v1YuP1nwR847X5o2tOlHt2rkGKubkvJFHAU1iCvzur1OvKJI2r8frvgLlOCihB UTmOxVxNSt+jbSN2uWvQaJfDSZh3ZBBv44FO7UgFhJ3GsWfCa565dLxZjUt8WqilciDI OI9yrn/znn9E4DLYO9JraxXeqOuAETWt5zKSWi5/JtaujMkIJ7QcUYT31okXuWclsRjE xXgDYndqX3DVnxCg+VPyB8uYORvStTTMC8rwjVI7O5o+uyZbkq5bTZ6fIrBkn6AoB7Rf FIVA== 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=bGDxJudMmp+5xnmNYJduBqUawI8Rys442oCjhT5MwPM=; b=avfP6ii0szGrPzQHTEL3rFy04KSNABdhqt2RqxpCb+8/OUr56zxw/dgK1lfV6iAIK9 U1vt4O32YBlMY+wRfz3WAec+OVDHZ9mNfMpy6ayONW0irefsaTtOxHjahsmi/V2vwxlE LOArC43DoBdMKgPWbu0f9FJVhDXgB87TwywVJu/gkyi15e0xS2sPtx26bvVn0lo8KA0N aT9zBapetAIa3U9nDpaHaehx+U3joTZQBkhIIJL0LAMa4h749vdxjtaFB3eS7svQIN+T MmfE73SA69azu7WjPw/U2lK7OsQpdZHLZ8q6+pl9h2ZZSkKlWUpGnGWYBZie/AfTBdXr AG/w== X-Gm-Message-State: AOAM531pCrA48rapqOQKQtU/HvUlhWsVW4rrpWO+Nqeeo86avDCMjr6i hoxVnPRj69cFC4ypIGkbMbrOFahgClk= X-Google-Smtp-Source: ABdhPJwAo94pR/w0KOGMkoe9Onkv35HvB/74eTJki64sFBereOeayMEecfC9FTDf0vMXyX0fHxndWQ== X-Received: by 2002:a63:570d:: with SMTP id l13mr7790785pgb.172.1602172605253; Thu, 08 Oct 2020 08:56:45 -0700 (PDT) Received: from localhost.localdomain ([180.70.143.152]) by smtp.gmail.com with ESMTPSA id f1sm5917929pjh.20.2020.10.08.08.56.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 08:56:44 -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 085/117] wil6210: set fops_tx_latency.owner to THIS_MODULE Date: Thu, 8 Oct 2020 15:51:37 +0000 Message-Id: <20201008155209.18025-85-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: a24a3d6abb97 ("wil6210: add TX latency statistics") 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 e3ecdcb58392..67b2248e6b36 100644 --- a/drivers/net/wireless/ath/wil6210/debugfs.c +++ b/drivers/net/wireless/ath/wil6210/debugfs.c @@ -1846,6 +1846,7 @@ static const struct file_operations fops_tx_latency = { .read = seq_read, .write = wil_tx_latency_write, .llseek = seq_lseek, + .owner = THIS_MODULE, }; static void wil_link_stats_print_basic(struct wil6210_vif *vif,