From patchwork Thu Oct 8 15:50:31 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taehee Yoo X-Patchwork-Id: 268815 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 E4E20C47095 for ; Thu, 8 Oct 2020 15:53:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 953A6206F7 for ; Thu, 8 Oct 2020 15:53:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Kds+YHip" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731503AbgJHPxc (ORCPT ); Thu, 8 Oct 2020 11:53:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41498 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730261AbgJHPxW (ORCPT ); Thu, 8 Oct 2020 11:53:22 -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 223CBC061755; Thu, 8 Oct 2020 08:53:21 -0700 (PDT) Received: by mail-pl1-x644.google.com with SMTP id x5so2968421plo.6; Thu, 08 Oct 2020 08:53:21 -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=pUO0uGciYf9B2jjWdxKLGn4NNP/NOVzDPvkzC3p9CpU=; b=Kds+YHipmnCERQ0LB9Ergr3psOKKnJgAoLOQczggjKfQNZkjiryZH1p19hSjGGgk29 czCXeRAdWNQ7OctT76/Nwk/Xd5D7/YjT0HzffA78O3orknhAFIdqOEwLhfxMbLpk0zN/ dqx67AZJwVmFrcFZmckLmcs+WYfR+cHurPB0lDWFqFWuvT+3YkYC+0K3uUH9JP9VODNn cPhNq9eXoewGNFYzzwEQv3NF7klgg1Ur5mxMVU+caFFCOu0jpv3IeZBN8fVTRiUBa1DJ m2wvqtSOVgTIvx+gU2zEYHteoeb9DdDJ1sIRNUqmUVj9KT3d/pwBigLQHO4azPeozgjE huTA== 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=pUO0uGciYf9B2jjWdxKLGn4NNP/NOVzDPvkzC3p9CpU=; b=pn1soUv8ZLuOAPxZMomIkIHNxaad0LxNoyA8j0R1WUJqT3KNbbNEZZqcuXDX9Jg1tJ ce55HaLFA54ZpV50NCfuL/+BAfEZb8gp6T1vnKWK8qQk1dbUiPSeb6Cgt8GquYo8kI8P 721jTdYDgKQQXkls4Avq001pexSwVZZJISgrZqWAp8j/F9yOR/nQF84bxA7jyXWS3mjR HqX8A1INBWrH8zyrU4Vcf+XFN+exaF5UBA7RUz7Rao1dV8CyFb4f+Ospvx7F7EvLjhqk 76YJuroQlElOhwn79IB+H+74C3FWtIhE5Mn8euu11saCKxCve1oTnFiF5iku/dfxbX+u Hq9Q== X-Gm-Message-State: AOAM533QbWu+/4H2DLSaeihN9BEeFApn1yfTB0wR7kybQkmfgqFar/HL zbNly3FIQFOmErAIV1oZsXE= X-Google-Smtp-Source: ABdhPJzmyrBqmPMopKDPAkdOBFpCRw1w6CTro5OX3uSdy9oZAToSwaPyaeRbgSEJiRIm2iGBWGUzJg== X-Received: by 2002:a17:902:7fc9:b029:d3:effa:7162 with SMTP id t9-20020a1709027fc9b02900d3effa7162mr8208091plb.69.1602172400676; Thu, 08 Oct 2020 08:53:20 -0700 (PDT) Received: from localhost.localdomain ([180.70.143.152]) by smtp.gmail.com with ESMTPSA id f1sm5917929pjh.20.2020.10.08.08.53.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 08:53:19 -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 019/117] net: hsr: set hsr_fops.owner to THIS_MODULE Date: Thu, 8 Oct 2020 15:50:31 +0000 Message-Id: <20201008155209.18025-19-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: linux-wireless@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: fc4ecaeebd26 ("net: hsr: add debugfs support for display node list") Signed-off-by: Taehee Yoo --- net/hsr/hsr_debugfs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/hsr/hsr_debugfs.c b/net/hsr/hsr_debugfs.c index 7e11a6c35bc3..92ebb5ff41e4 100644 --- a/net/hsr/hsr_debugfs.c +++ b/net/hsr/hsr_debugfs.c @@ -90,6 +90,7 @@ static const struct file_operations hsr_fops = { .read = seq_read, .llseek = seq_lseek, .release = single_release, + .owner = THIS_MODULE, }; /* hsr_debugfs_init - create hsr node_table file for dumping