From patchwork Thu Oct 8 15:51:15 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taehee Yoo X-Patchwork-Id: 11823705 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id ADA3D1580 for ; Thu, 8 Oct 2020 15:55:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8A95D21897 for ; Thu, 8 Oct 2020 15:55:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="EatfWGQi" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730845AbgJHPzn (ORCPT ); Thu, 8 Oct 2020 11:55:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41954 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731752AbgJHPzh (ORCPT ); Thu, 8 Oct 2020 11:55:37 -0400 Received: from mail-pf1-x442.google.com (mail-pf1-x442.google.com [IPv6:2607:f8b0:4864:20::442]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9DDFBC0613D5; Thu, 8 Oct 2020 08:55:37 -0700 (PDT) Received: by mail-pf1-x442.google.com with SMTP id 144so4341020pfb.4; Thu, 08 Oct 2020 08:55:37 -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=DGOaXKZuYMRxXqw/nigolWlIyNCcj/It8YDCP3N+ZrI=; b=EatfWGQijW1G0IOoDyekMIhIJcBb/RrNQ2vGXKVIuRDkXTGrrNf9vqFTZeGoT8frUY 0sH6R53YFyQKKpa3949Twg20JxrAG0AtRsBhglyLahBslHZeNJ0DxnQBxnOWTBUkXIo6 QbagPMtJufS0H3x5z88K/leRtD+dskGqmBi4jt9CuM/O/fi7rBpHd4t6yYD2oEXY4/i+ w93YSiBlwWaaWH9yti/NncKs+5nxLB3g6WtyWASANmxsmfUtGjbwVx1Q8vUMxeYNqNGj ovuhMnz+GW5usYugPTylX9XXCTYIF9t6Ud+wj7p2Pp95NToZebed2jL+VTpiKK09HoPW rD5w== 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=DGOaXKZuYMRxXqw/nigolWlIyNCcj/It8YDCP3N+ZrI=; b=VVLvWsv5NYCgOEOpHq2yBNoh2Km7/zhk3RB8efiqb3KeYVnSh4N+Vmu1MFDKhXWTWt sFa1m2jm0p9PTGxSnxKtrWEW/hlNmf515H4N6zQyfTQwCOQ+jSqPYNKxZ/8029iiTHFt WY7wD/2kNTxUMvdFndp8u8af0zhdN0qYvY0b60TBFHR0A3R0pObwl8MJg6+hPDt5lvv7 Xhim+MrUeq7GE4HsRLmp6FhUPUnaLa1vnH0BeO/C29jIqYCR5vuBgyBa9HC8w76hPiDu B5cPNPZSk2aOJ9bw0YjfdVgVKOYdNOHGIQnYpqAEYlGWHc2O8OUaCNIRsFcDBvD1/hai 0XmA== X-Gm-Message-State: AOAM530y7muvsPMWV+E1PF4Hx+UFr+GKhsvHwd6QW7nga5w19O+MFZ/b emcdnWeZJjvmZvKnNX2vy4M= X-Google-Smtp-Source: ABdhPJxKXmIfHYCJzAX/yuHfNublcu97tDKzbzVvc0nTHUuaPVY/M/1Olf2xWmSi77Ol2KejeoMrSw== X-Received: by 2002:aa7:9048:0:b029:152:883a:9a94 with SMTP id n8-20020aa790480000b0290152883a9a94mr8170865pfo.24.1602172537206; Thu, 08 Oct 2020 08:55:37 -0700 (PDT) Received: from localhost.localdomain ([180.70.143.152]) by smtp.gmail.com with ESMTPSA id f1sm5917929pjh.20.2020.10.08.08.55.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 08:55:36 -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 063/117] rtlwifi: set file_ops_common.owner to THIS_MODULE Date: Thu, 8 Oct 2020 15:51:15 +0000 Message-Id: <20201008155209.18025-63-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-bluetooth@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: 610247f46feb ("rtlwifi: Improve debugging by using debugfs") Signed-off-by: Taehee Yoo --- drivers/net/wireless/realtek/rtlwifi/debug.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/realtek/rtlwifi/debug.c b/drivers/net/wireless/realtek/rtlwifi/debug.c index 55db71c766fe..0a368b1dd1b5 100644 --- a/drivers/net/wireless/realtek/rtlwifi/debug.c +++ b/drivers/net/wireless/realtek/rtlwifi/debug.c @@ -89,6 +89,7 @@ static const struct file_operations file_ops_common = { .read = seq_read, .llseek = seq_lseek, .release = single_release, + .owner = THIS_MODULE, }; static int rtl_debug_get_mac_page(struct seq_file *m, void *v)