From patchwork Thu Oct 8 15:50:50 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taehee Yoo X-Patchwork-Id: 11824143 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 D4E8AC04EBE for ; Thu, 8 Oct 2020 16:00:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7064821927 for ; Thu, 8 Oct 2020 16:00:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="JEAaOm9M" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731391AbgJHQA3 (ORCPT ); Thu, 8 Oct 2020 12:00:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41696 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726708AbgJHPyT (ORCPT ); Thu, 8 Oct 2020 11:54:19 -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 CCA25C0613D4; Thu, 8 Oct 2020 08:54:19 -0700 (PDT) Received: by mail-pg1-x543.google.com with SMTP id o25so4676049pgm.0; Thu, 08 Oct 2020 08:54:19 -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=kJEIuY10ai6zlbPjp0VSBvV/r2DU/7+6Msx8VOGe6WQ=; b=JEAaOm9Md/xQZge4rDB6D7HpTeX4CIHFlviVx0d1d6Rhx3FjCSG93aCDavRLmYKSMw go2XcQol81GAlyJo1mEcsBYZP2fa//xxKOieNWv36kbDXtgtHSoDbuxh+U9D0DBO8+x2 FJ4KK1lF4kZL+a9HfJO1NjfRWKESn1ONTYY9yt1TfzWpGv24xfNlUnGurpO/hw8WOPDi IOBPTlYG2nG+VXgRkaQ4rk9/O0Paqm9UhB1MamWF8yGlUVJmtbS2Wp09UwYHHFyh3lYU UTvbea2hZ/lCQIZa0sPDS4dXkme2eEtTAOyi7nJLc1zdNrtCsMWZbXDMFtVLO/wnQrPH tMxw== 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=kJEIuY10ai6zlbPjp0VSBvV/r2DU/7+6Msx8VOGe6WQ=; b=ohbPLA2Ji7dVOhhdLFl8EmH8cQBYGoFk6VER/64wRVIfvdvkmrKB+BnQwD7d46OLhN 8WAI/DksmM6e3cUPYkKGxvajzgc+kPyyCZskH3gigucH2zW7zKThzTZUBB+Hsz2SQZH5 5ys79s9sdYMPs9PcYWozCVFSOxJiUTJGE3gdymCKnhVKRoSbC08VFwTjhuGiT25dJgsn Wa6Siis0sUx7nehkUOfcu24i7P/FxihU7DlqXqZ2tPyhPjh+0O7CmYsdh+j8zDd5ME96 YLdS5ol8BdatzQGXw2h7mEcAALEDzQ7bu0nDljpLuitJ7+OOTc4+f3MgaIO+Pzc9Yf9s VQQw== X-Gm-Message-State: AOAM530acHOzLb8T+AGax98nfGgE2R3Xe0XQqpm7YaFKnCa0722zErCk X0XnVSMglGRMzWtCKXijj3U= X-Google-Smtp-Source: ABdhPJz4mgHqd9MgOMKVCXidvPBkl5jKCepJKOydTGr2HH+h3BQ5ALZkOToXvJ1/kWK+I67U75YcVw== X-Received: by 2002:a17:90b:118a:: with SMTP id gk10mr8415823pjb.218.1602172459423; Thu, 08 Oct 2020 08:54:19 -0700 (PDT) Received: from localhost.localdomain ([180.70.143.152]) by smtp.gmail.com with ESMTPSA id f1sm5917929pjh.20.2020.10.08.08.54.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 08:54:18 -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 038/117] wl1251: set tx_queue_status_ops.owner to THIS_MODULE Date: Thu, 8 Oct 2020 15:50:50 +0000 Message-Id: <20201008155209.18025-38-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: b7339b1de0f7 ("wl1251: add tx queue status to debugfs") Signed-off-by: Taehee Yoo --- drivers/net/wireless/ti/wl1251/debugfs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/ti/wl1251/debugfs.c b/drivers/net/wireless/ti/wl1251/debugfs.c index 165e346bf383..0a26cee0f287 100644 --- a/drivers/net/wireless/ti/wl1251/debugfs.c +++ b/drivers/net/wireless/ti/wl1251/debugfs.c @@ -237,6 +237,7 @@ static const struct file_operations tx_queue_status_ops = { .read = tx_queue_status_read, .open = simple_open, .llseek = generic_file_llseek, + .owner = THIS_MODULE, }; static void wl1251_debugfs_delete_files(struct wl1251 *wl)