From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH net-next] wan/fsl_ucc_hdlc: use IS_ERR_VALUE() to check
 return value of qe_muram_alloc
Date: Mon, 23 Jul 2018 11:07:26 -0700 (PDT)
Message-ID: <20180723.110726.835170464043859135.davem@davemloft.net>
References: <20180723141233.19948-1-yuehaibing@huawei.com>
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Cc: qiang.zhao@nxp.com, linux-kernel@vger.kernel.org,
        netdev@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
To: yuehaibing@huawei.com
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From: YueHaibing <yuehaibing@huawei.com>
Date: Mon, 23 Jul 2018 22:12:33 +0800

> qe_muram_alloc return a unsigned long integer,which should not
> compared with zero. check it using IS_ERR_VALUE() to fix this.
> 
> Fixes: c19b6d246a35 ("drivers/net: support hdlc function for QE-UCC")
> Signed-off-by: YueHaibing <yuehaibing@huawei.com>

Applied, thanks.