From patchwork Thu Oct 8 15:50:57 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taehee Yoo X-Patchwork-Id: 11823681 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=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 A985AC4363A for ; Thu, 8 Oct 2020 15:54:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5736C20B1F for ; Thu, 8 Oct 2020 15:54:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Z2q2XVM2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731636AbgJHPyu (ORCPT ); Thu, 8 Oct 2020 11:54:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41772 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731616AbgJHPym (ORCPT ); Thu, 8 Oct 2020 11:54:42 -0400 Received: from mail-pf1-x444.google.com (mail-pf1-x444.google.com [IPv6:2607:f8b0:4864:20::444]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 55857C0613D2; Thu, 8 Oct 2020 08:54:42 -0700 (PDT) Received: by mail-pf1-x444.google.com with SMTP id x13so1717427pfa.9; Thu, 08 Oct 2020 08:54:42 -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=bDXcWG42L1DQJJEQBNag+HEwRQGmNYoD8z2OOioRgrE=; b=Z2q2XVM2vVN1dIoSaBEL0u7UmpvCcjx5H/k+aaBLZ3e/C5oCxwux86qXWflH+O7zBE iDmYrYzaL3j2JZev1j/iJGqxA8h0oEEPGlk1z4CJPTUwfWjN9nWqlSijuDF7dbalCCZ6 c8mNhEpdvz/s2KUIgkx3O51JKbMnPMeO8qq3eZ30KcuVatMvEkNa6QGXNjG225mgTlIr MXpyChiZdSC5VI7MWtkkx2/6hjNPnkQV3YIqY0xPkQ5W4gcDY/boIR1yqZb3XXGLqs7l AFFku+t9/j2q0K9tFToC2GOBq1/JfMJYEVZpuyzcmHZnoucyZUqeITd1wod6vkJfDazr 8+0A== 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=bDXcWG42L1DQJJEQBNag+HEwRQGmNYoD8z2OOioRgrE=; b=ejSXCNI5YqftS0HdrIy8KHyFbOusIIOeBtQgqbqAfAZSAlL9+I68gubcTbTLOtlCkQ kLqX/E5wbb++/OtLoMd8HGXSLe0LaQGzjc4/JDuJrdshuYXXdBQzLVMDgNJ0bpVsxoqo xC2URYBk+Htr5C2n1zPbPZMKvva7n9IJ0K9u1v+/fAkteEVki3HcqE1CTkUXv0839ImT 5YKVQNXxBAUOUL1gANEqSdmbNLYfwLUopMei9Mehxp6w0M05ALUrMJC9Wg6L/yfj5Jzu Kz+6mbsPLscnGJIXfoiypVw/j8Tni59KbrGfceMgKLDoqNhhNkQh7aFjLH7BzL4jjn8p R7Cg== X-Gm-Message-State: AOAM531+mJNX15CHnD1QDbzfyuyv7VmUk2RPSkEic7KSq5pS3Gnxgd/4 OWr2I8UepEbPiIjuzrjyu/HI3IFhOL0= X-Google-Smtp-Source: ABdhPJzBh0fea8npME1X5JAtWjMml9m+QVa05+kzI02kEt9pd72UA/kaxJR/i+Rpfr2OAq5P3pJmFg== X-Received: by 2002:a63:7a55:: with SMTP id j21mr3567235pgn.218.1602172481030; Thu, 08 Oct 2020 08:54:41 -0700 (PDT) Received: from localhost.localdomain ([180.70.143.152]) by smtp.gmail.com with ESMTPSA id f1sm5917929pjh.20.2020.10.08.08.54.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 08:54:40 -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 045/117] iwlwifi: set rs_sta_dbgfs_stats_table_ops.owner to THIS_MODULE Date: Thu, 8 Oct 2020 15:50:57 +0000 Message-Id: <20201008155209.18025-45-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: 8ca151b568b6 ("iwlwifi: add the MVM driver") Signed-off-by: Taehee Yoo --- drivers/net/wireless/intel/iwlwifi/mvm/rs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c index 97289236f2e1..5b81cb1bdd3b 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c @@ -3951,6 +3951,7 @@ static const struct file_operations rs_sta_dbgfs_stats_table_ops = { .read = rs_sta_dbgfs_stats_table_read, .open = simple_open, .llseek = default_llseek, + .owner = THIS_MODULE, }; static ssize_t rs_sta_dbgfs_drv_tx_stats_read(struct file *file,