From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.6 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,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 23C9CC433FF for ; Fri, 2 Aug 2019 10:55:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F0658206A3 for ; Fri, 2 Aug 2019 10:55:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="srMJDRVV" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733122AbfHBKzH (ORCPT ); Fri, 2 Aug 2019 06:55:07 -0400 Received: from mail-pg1-f196.google.com ([209.85.215.196]:44789 "EHLO mail-pg1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726467AbfHBKzH (ORCPT ); Fri, 2 Aug 2019 06:55:07 -0400 Received: by mail-pg1-f196.google.com with SMTP id i18so35890968pgl.11; Fri, 02 Aug 2019 03:55:06 -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:mime-version :content-transfer-encoding; bh=DIqOI2KhnovE2Wnn/sL/EUNF3A52jl9llVbTYD86JMc=; b=srMJDRVV8ygDsohT0GoVuEcKCpACjwtqHx6wxeRhf8dlMqfZgWenGwR3OhfdebtaPn 7KxUDWtnLUEjat1S8i1wsaYqGkjsrj7IWyhKZIGULZ/jnwjvLkhBk26tdtqCyYyZa89y cWRKBS2/4Soe06tTBS0S93QKwqcgm4ECGKhzpNLxGGBnSyfwe4TOtp35XknKVbTjjVSI pmMurfmHTPw37WouScJHwO65WdJmWZ5Lr3Zi9f0eIU9L2SHkrSGRMVSVG3+WFcZHeP+U Q9TF4i/8l7KWsIoQLSolkikbA13CHToGCC9S6MNnN+0X0dYBBxzu6uPISFglsMMc2B4A /5ng== 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:mime-version :content-transfer-encoding; bh=DIqOI2KhnovE2Wnn/sL/EUNF3A52jl9llVbTYD86JMc=; b=oQm3yDGaCfnDNGZ93ItYTDfMeUorhCyAADkaFTFYD7xDhWpmiYMyDwWjN1oX3sKqcK RftIeUw6677P4/AZEKJcF8kNNPjUyVa0O9fR3Jf8G+f8Ed/huHg90hWKAbQoYAUXl9VV xf5Hcr7nbnEmdh1SI3PLce8+2BxlFdZdpEAT6RxFgRYYQNHwejmnu08sXdNuH1vfqBZz y820ViAJ50Z2PfP4LvtvETV43FHrJy0b1t5+kBGhCi84Xm/cpS5AIOCkdM8ZpxCOmgSN JR1zf4IlyLQyM5yLCYwZdH9WZRKxnET1k9zfGUc9xrUYc1v8qkGSuNaW5tODPJYGplhM NutQ== X-Gm-Message-State: APjAAAVpsixkP4Y2i1QhxyiC6pOLArb6BzD2vaeXrPE7rV8SEH3J+6PN hAyY3ufagsbYoiTk9uzkgBc= X-Google-Smtp-Source: APXvYqwMFjm28/XJVWXgLOL7J4uLlnk5tcztUOTOT97vTba5XRvZcyegYR38vqyrRvSWGSOFZ8sPeQ== X-Received: by 2002:a63:b555:: with SMTP id u21mr125832838pgo.222.1564743306326; Fri, 02 Aug 2019 03:55:06 -0700 (PDT) Received: from suzukaze.ipads-lab.se.sjtu.edu.cn ([89.31.126.54]) by smtp.gmail.com with ESMTPSA id q69sm10647674pjb.0.2019.08.02.03.55.03 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Fri, 02 Aug 2019 03:55:05 -0700 (PDT) From: Chuhong Yuan Cc: Jeff Kirsher , "David S . Miller" , intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Chuhong Yuan Subject: [PATCH 1/2] ixgbe: Explicitly initialize reference count to 0 Date: Fri, 2 Aug 2019 18:54:57 +0800 Message-Id: <20190802105457.16596-1-hslester96@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit To: unlisted-recipients:; (no To-header on input) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The driver does not explicitly call atomic_set to initialize refcount to 0. Add the call so that it will be more straight forward to convert refcount from atomic_t to refcount_t. Signed-off-by: Chuhong Yuan --- drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c index ccd852ad62a4..00710f43cfd2 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c @@ -773,6 +773,7 @@ int ixgbe_setup_fcoe_ddp_resources(struct ixgbe_adapter *adapter) fcoe->extra_ddp_buffer = buffer; fcoe->extra_ddp_buffer_dma = dma; + atomic_set(&fcoe->refcnt, 0); /* allocate pci pool for each cpu */ for_each_possible_cpu(cpu) { -- 2.20.1