netdev - Re: [PATCH net-next] openvswitch: Fix return value check in ovs_meter_cmd

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Date:   Tue, 14 Nov 2017 22:02:31 +0900 (KST)
From:   David Miller <davem@...emloft.net>
To:     weiyongjun1@...wei.com
Cc:     pshelar@...ira.com, azhou@....org, netdev@...r.kernel.org,
        dev@...nvswitch.org
Subject: Re: [PATCH net-next] openvswitch: Fix return value check in
 ovs_meter_cmd_features()

From: Wei Yongjun <weiyongjun1@...wei.com>
Date: Tue, 14 Nov 2017 06:20:16 +0000

> In case of error, the function ovs_meter_cmd_reply_start() returns
> ERR_PTR() not NULL. The NULL test in the return value check should
> be replaced with IS_ERR().
> 
> Fixes: 96fbc13d7e77 ("openvswitch: Add meter infrastructure")
> Signed-off-by: Wei Yongjun <weiyongjun1@...wei.com>

Applied.