From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <rosen.xu@intel.com>
Received: from mga03.intel.com (mga03.intel.com [134.134.136.65])
 by dpdk.org (Postfix) with ESMTP id AE44E2BAF;
 Tue, 22 May 2018 12:25:37 +0200 (CEST)
X-Amp-Result: SKIPPED(no attachment in message)
X-Amp-File-Uploaded: False
Received: from fmsmga006.fm.intel.com ([10.253.24.20])
 by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;
 22 May 2018 03:25:37 -0700
X-ExtLoop1: 1
X-IronPort-AV: E=Sophos;i="5.49,429,1520924400"; d="scan'208";a="230749066"
Received: from dpdkx8602.sh.intel.com ([10.67.110.200])
 by fmsmga006.fm.intel.com with ESMTP; 22 May 2018 03:25:34 -0700
From: Rosen Xu <rosen.xu@intel.com>
To: dev@dpdk.org,
	thomas@monjalon.net
Cc: rosen.xu@intel.com, roy.fan.zhang@intel.com, declan.doherty@intel.com,
 bruce.richardson@intel.com, shreyansh.jain@nxp.com, ferruh.yigit@intel.com,
 konstantin.ananyev@intel.com, tianfei.zhang@intel.com, song.liu@intel.com,
 hao.wu@intel.com, gaetan.rivet@6wind.com, stable@dpdk.org
Date: Tue, 22 May 2018 18:26:16 +0800
Message-Id: <1526984778-95506-2-git-send-email-rosen.xu@intel.com>
X-Mailer: git-send-email 1.8.3.1
In-Reply-To: <1526984778-95506-1-git-send-email-rosen.xu@intel.com>
References: <1526478506-153943-1-git-send-email-rosen.xu@intel.com>
 <1526984778-95506-1-git-send-email-rosen.xu@intel.com>
Subject: [dpdk-stable] [PATCH v2 1/3] bus/ifpga: fix error control flow issue
X-BeenThere: stable@dpdk.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: patches for DPDK stable branches <stable.dpdk.org>
List-Unsubscribe: <https://dpdk.org/ml/options/stable>,
 <mailto:stable-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://dpdk.org/ml/archives/stable/>
List-Post: <mailto:stable@dpdk.org>
List-Help: <mailto:stable-request@dpdk.org?subject=help>
List-Subscribe: <https://dpdk.org/ml/listinfo/stable>,
 <mailto:stable-request@dpdk.org?subject=subscribe>
X-List-Received-Date: Tue, 22 May 2018 10:25:38 -0000

The control variable should be afu_dev not dev.

Coverity issue: 279455
Fixes: 05fa3d4a6539 ("bus/ifpga: add Intel FPGA bus library")
Cc: stable@dpdk.org

Signed-off-by: Rosen Xu <rosen.xu@intel.com>
---
 drivers/bus/ifpga/ifpga_bus.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/bus/ifpga/ifpga_bus.c b/drivers/bus/ifpga/ifpga_bus.c
index 45597a1..675b9a3 100644
--- a/drivers/bus/ifpga/ifpga_bus.c
+++ b/drivers/bus/ifpga/ifpga_bus.c
@@ -367,7 +367,7 @@ void rte_ifpga_driver_unregister(struct rte_afu_driver *driver)
 		return -EINVAL;
 
 	afu_dev = RTE_DEV_TO_AFU(dev);
-	if (!dev)
+	if (!afu_dev)
 		return -ENOENT;
 
 	devargs = dev->devargs;
-- 
1.8.3.1