From patchwork Thu Oct 8 15:51:57 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taehee Yoo X-Patchwork-Id: 268785 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 261D9C4363A for ; Thu, 8 Oct 2020 15:58:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C2E79206F0 for ; Thu, 8 Oct 2020 15:58:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="qFe4QMb8" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731981AbgJHP54 (ORCPT ); Thu, 8 Oct 2020 11:57:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42368 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731092AbgJHP5s (ORCPT ); Thu, 8 Oct 2020 11:57:48 -0400 Received: from mail-pg1-x544.google.com (mail-pg1-x544.google.com [IPv6:2607:f8b0:4864:20::544]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F126BC0613D2; Thu, 8 Oct 2020 08:57:47 -0700 (PDT) Received: by mail-pg1-x544.google.com with SMTP id o25so4684082pgm.0; Thu, 08 Oct 2020 08:57:47 -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=NxnURy1s4bmeadcVdRKZqcVPbgw1zYNZ2MTGOvYb6yQ=; b=qFe4QMb8rFeMJwjDzyAsIw7K9u5YJI7IJn1POK0yfxA+t/4ncVdwo+KJfg0i8DeDQk X/nKdLPE1abCKiQaqReRoL6kht8X3TWeOf6m9rw2lXYpuxfCg8Hra9e0IpOUZRsviJV5 6N3ZHsmBOTRrt7R6w/xIy39hvwmd2mCB8OKHhF/BpAHHgoI+NeIrCYReTqEruo3AwUms QIm5onkgl8FrMJLroVzDDhq/qp3fa/id+7066l+fYIUKg2Og6+1Kkt0eTcb9hsH9cg/U utuLNeqAXXGgek3kRs56nDZLMvipCLphn37w4cjukhDPojzZt719+Cba2xfLHiLQmNMz spng== 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=NxnURy1s4bmeadcVdRKZqcVPbgw1zYNZ2MTGOvYb6yQ=; b=Kwnj7ATyywu2gRuhzarr73PfwAxSR3KJYM4n7yZiseEF+q0GM6ey9Jjqsh+Um90psl Fcxs9h0rAgjraHO0avqBRbLuvlsyMFfD7C6Zx2o9khyTpn3M6Lohg3mXHfHt8bZE1Xqr fyudlCQ7sqn0/BtMk0LZV43nG0CBoXj8h1pKpSBKCxx6tDEaEoLEKRj/ZlXwtUKfLAdx Bv/TYzk3kl7UZPUlGSk0yfA/N74/YPZOA2Xa78Ex1J9DxUAy6epel4QPI/MvKtKp86+K rXh84pBsW9HWDWvLkGmfDbjbxRkHyjPz76T01Z6oTiM0Rz4NDSxSkDEhFYwjfcko+Fwl /1pw== X-Gm-Message-State: AOAM531+mTJAEmqzSzcRwMmBgrzz3QJBtBlZ3pJH700tZQzz6NhGAujo IAJvT2CY4e+PrCw5O3HHb4I= X-Google-Smtp-Source: ABdhPJz82wlyC/FBgJacP82XyDXV85dEMtQmBBLl6szHYxSiicRplJ2iul00yk2eL4iYV7iU2udROA== X-Received: by 2002:a63:5fcb:: with SMTP id t194mr3825125pgb.119.1602172667514; Thu, 08 Oct 2020 08:57:47 -0700 (PDT) Received: from localhost.localdomain ([180.70.143.152]) by smtp.gmail.com with ESMTPSA id f1sm5917929pjh.20.2020.10.08.08.57.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 08:57:46 -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 105/117] mt76: mt7915: set fops_sta_stats.owner to THIS_MODULE Date: Thu, 8 Oct 2020 15:51:57 +0000 Message-Id: <20201008155209.18025-105-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: ec9742a8f38e ("mt76: mt7915: add .sta_add_debugfs support") Signed-off-by: Taehee Yoo --- drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c index 31ac338c5526..149686906ad4 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c @@ -462,6 +462,7 @@ static const struct file_operations fops_sta_stats = { .read = seq_read, .llseek = seq_lseek, .release = single_release, + .owner = THIS_MODULE, }; void mt7915_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif,