From patchwork Wed Apr 21 14:07:26 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Fang Wenqi X-Patchwork-Id: 50659 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id B0126B7D0C for ; Thu, 22 Apr 2010 00:07:12 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754067Ab0DUOHK (ORCPT ); Wed, 21 Apr 2010 10:07:10 -0400 Received: from mail-wy0-f174.google.com ([74.125.82.174]:42605 "EHLO mail-wy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753884Ab0DUOHJ (ORCPT ); Wed, 21 Apr 2010 10:07:09 -0400 Received: by wyb39 with SMTP id 39so4052893wyb.19 for ; Wed, 21 Apr 2010 07:07:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:from:to:cc:subject:date :message-id:x-mailer:mime-version:content-type :content-transfer-encoding:organization; bh=Y8jJvwet9605KrYwwL6Ur7FXnQcq7M9VbDMXRrbf/eM=; b=tevQFMDwnEBgp0GBz5d3qkd7S3auHHtEw816YPdSwcI5JWxkqPnSN68B0ax1UDKdqM CqTzUXBoFg7oxrNkJsX+jzfPzvpvL8fi4lOxOYv76l3YaADFangSRTr01pYn2HbxsJ3b PTXVg37s3s3p5IXQyH5qcZcmw0+pITfmxyVfU= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:mime-version :content-type:content-transfer-encoding:organization; b=BW3Loak4SS84bb///hD+TvmfYBtoFk8GBDrYh+i3DsfBb/P7bHH5hA9DKyA747oYeQ YmL/iQluvV7Mf0u1PuGrM4nB4WzhvOCZ8alc4orOZ8fThPFM7l/I8ne9ScSBlF8zOF2I TftOGwhXhFXq5ViUObXI9hKIKJeIROWNzV1oI= Received: by 10.216.87.134 with SMTP id y6mr5157646wee.20.1271858827807; Wed, 21 Apr 2010 07:07:07 -0700 (PDT) Received: from localhost ([221.221.98.157]) by mx.google.com with ESMTPS id z3sm67011892wbs.4.2010.04.21.07.06.59 (version=TLSv1/SSLv3 cipher=RC4-MD5); Wed, 21 Apr 2010 07:07:04 -0700 (PDT) From: Fang Wenqi To: jgarzik@redhat.com, linux-ide@vger.kernel.org Cc: antonf@turbolinux.com.cn, anton.fang@gmail.com Subject: [PATCH] drivers/ata/libata-eh.c: fix unused variable warning Date: Wed, 21 Apr 2010 22:07:26 +0800 Message-Id: <1271858846-1706-1-git-send-email-antonf@turbolinux.com.cn> X-Mailer: git-send-email 1.6.6.1 MIME-Version: 1.0 Organization: Turbolinux China, Inc. Sender: linux-ide-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ide@vger.kernel.org CC drivers/ata/libata-eh.o drivers/ata/libata-eh.c: In function ‘ata_eh_analyze_ncq_error’: drivers/ata/libata-eh.c:1642: warning: ‘tf.flags’ may be used uninitialized in this function Signed-off-by: Fang Wenqi Acked-by: Tejun Heo --- drivers/ata/libata-eh.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index 9f6cfac..125ec25 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -1601,7 +1601,7 @@ void ata_eh_analyze_ncq_error(struct ata_link *link) struct ata_eh_context *ehc = &link->eh_context; struct ata_device *dev = link->device; struct ata_queued_cmd *qc; - struct ata_taskfile tf; + struct ata_taskfile uninitialized_var(tf); int tag, rc; /* if frozen, we can't do much */