| Message ID | 20201107172152.828-19-ap420073@gmail.com |
|---|---|
| State | New |
| Headers | show
Return-Path: <SRS0=yPAo=EN=vger.kernel.org=linux-wireless-owner@kernel.org> 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=-12.6 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 05CD2C388F7 for <linux-wireless@archiver.kernel.org>; Sat, 7 Nov 2020 17:25:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A56AD20878 for <linux-wireless@archiver.kernel.org>; Sat, 7 Nov 2020 17:25:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="JZCQkGWa" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728556AbgKGRZY (ORCPT <rfc822;linux-wireless@archiver.kernel.org>); Sat, 7 Nov 2020 12:25:24 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40552 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727440AbgKGRZY (ORCPT <rfc822;linux-wireless@vger.kernel.org>); Sat, 7 Nov 2020 12:25:24 -0500 Received: from mail-pf1-x441.google.com (mail-pf1-x441.google.com [IPv6:2607:f8b0:4864:20::441]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 42DA5C0613CF; Sat, 7 Nov 2020 09:25:24 -0800 (PST) Received: by mail-pf1-x441.google.com with SMTP id a18so4246856pfl.3; Sat, 07 Nov 2020 09:25:24 -0800 (PST) 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=sWQ6+mIEaeb7hGESflLEE3hcuFCwgRIQKA3kNoiJ/ds=; b=JZCQkGWaEHWS+8iZi2/aqFIW6Igg2MwEMFDuegt2mCGVOSqpaIUgLscCRkhAmgr/JG yK+thKsG/uz+2qpCNxRvlLUhgqVh3rC0ujiNWVCkYiml56SHOXXEFrszdO090jgyeCJe oDry5QPP2pU119wfMG2U0LqK/NG/eElnqKQm8b1FrNBsKK4Yw9MhL0HqCxwaL7BWHrH9 MFLYwQk1IVIBBEwFad/8rX9AyhVjdpWrMBeajyUaGOTiqTMo5FRSW81RgVCnVuUWt/Z0 3c4z8yhPRKloGH/kPD3KwKHMHIJfdCehfoBxovQSe/34xGzTmonMx3UrFczIH+o+6NUb VtOA== 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=sWQ6+mIEaeb7hGESflLEE3hcuFCwgRIQKA3kNoiJ/ds=; b=MkXHEqnU3TW+kUkJe2a6huSO9oJP7JmvyRMGeWrCBV53auEUw2Fy73J5SihI+pPo83 9bl5CZF0igxZMOh3w8+AJ9ha42Jp5akm9tNDBPoKg4+f44BSYr/kFvDFTa54UxGyYXYh RPYwO7grzWdwG9Ogk6TyGbxjr7ILHOGb94q+AlpRYSekdEDGp1Xi1sp1UFKKnHC4sCg5 mLicrS1q+49b8C1msLPrncNFSgNlHMb6IA0hYbZNWM9tGgoH0N8VisPY+MQ9tAESYO5q ZIP9irL4UwLl5kRbLoiOmLd/B+QifGPF2tjDRCs13iP56Y3IbnR2XwsOl1sl3Bu7E1Ys zkJg== X-Gm-Message-State: AOAM531SaTpX67HjTYDOKARG+t+xYS59MpWWJa1zeob45hZLO5mHMcAO B29Dk00ROqX1017Y2CS02ig= X-Google-Smtp-Source: ABdhPJzUR/2tceki351rShY8u3Iq4Dw70s2JbwzK9GgEd2GVdOeCaQDysl6nIqM/IitHdxfApO5zHg== X-Received: by 2002:a62:804d:0:b029:18b:9bf:2979 with SMTP id j74-20020a62804d0000b029018b09bf2979mr6741176pfd.11.1604769923854; Sat, 07 Nov 2020 09:25:23 -0800 (PST) Received: from localhost.localdomain ([180.70.143.152]) by smtp.gmail.com with ESMTPSA id m17sm4916962pgu.21.2020.11.07.09.25.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 07 Nov 2020 09:25:22 -0800 (PST) From: Taehee Yoo <ap420073@gmail.com> To: davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org Cc: ap420073@gmail.com, David.Laight@aculab.com, johannes@sipsolutions.net, nstange@suse.de, derosier@gmail.com, kvalo@codeaurora.org, linux-wireless@vger.kernel.org, wil6210@qti.qualcomm.com, b43-dev@lists.infradead.org, linux-bluetooth@vger.kernel.org, michael.hennerich@analog.com, linux-wpan@vger.kernel.org, stefan@datenfreihafen.org, inaky.perez-gonzalez@intel.com, linux-wimax@intel.com, emmanuel.grumbach@intel.com, luciano.coelho@intel.com, stf_xl@wp.pl, pkshih@realtek.com, ath11k@lists.infradead.org, ath10k@lists.infradead.org, wcn36xx@lists.infradead.org, merez@codeaurora.org, pizza@shaftnet.org, Larry.Finger@lwfinger.net, amitkarwar@gmail.com, ganapathi.bhat@nxp.com, huxinming820@gmail.com, marcel@holtmann.org, johan.hedberg@gmail.com, alex.aring@gmail.com, jukka.rissanen@linux.intel.com, arend.vanspriel@broadcom.com, franky.lin@broadcom.com, hante.meuleman@broadcom.com, chung-hsien.hsu@infineon.com, wright.feng@infineon.com, chi-hsien.lin@infineon.com Subject: [PATCH net v2 18/21] b43legacy: set .owner to THIS_MODULE Date: Sat, 7 Nov 2020 17:21:49 +0000 Message-Id: <20201107172152.828-19-ap420073@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201107172152.828-1-ap420073@gmail.com> References: <20201107172152.828-1-ap420073@gmail.com> Precedence: bulk List-ID: <linux-wireless.vger.kernel.org> X-Mailing-List: linux-wireless@vger.kernel.org |
| Series |
net: avoid to remove module when its debugfs is being used
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expand
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diff --git a/drivers/net/wireless/broadcom/b43legacy/debugfs.c b/drivers/net/wireless/broadcom/b43legacy/debugfs.c index e7e4293c01f2..7c6e7cfeb822 100644 --- a/drivers/net/wireless/broadcom/b43legacy/debugfs.c +++ b/drivers/net/wireless/broadcom/b43legacy/debugfs.c @@ -318,6 +318,7 @@ static ssize_t b43legacy_debugfs_write(struct file *file, .read = b43legacy_debugfs_read, \ .write = b43legacy_debugfs_write, \ .llseek = generic_file_llseek, \ + .owner = THIS_MODULE, \ }, \ .file_struct_offset = offsetof(struct b43legacy_dfsentry, \ file_##name), \
If THIS_MODULE is not set, the module would be removed while debugfs is being used. It eventually makes kernel panic. Fixes: 75388acd0cd8 ("[B43LEGACY]: add mac80211-based driver for legacy BCM43xx devices") Signed-off-by: Taehee Yoo <ap420073@gmail.com> --- v1 -> v2: - Change headline drivers/net/wireless/broadcom/b43legacy/debugfs.c | 1 + 1 file changed, 1 insertion(+)