linux-kernel - Re: [PATCH net-next] wan/fsl_ucc_hdlc: use IS_ERR_VALUE() to check return value of qe_muram

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Message-Id: <20180723.110726.835170464043859135.davem@davemloft.net>
Date:   Mon, 23 Jul 2018 11:07:26 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     yuehaibing@...wei.com
Cc:     qiang.zhao@....com, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH net-next] wan/fsl_ucc_hdlc: use IS_ERR_VALUE() to check
 return value of qe_muram_alloc

From: YueHaibing <yuehaibing@...wei.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@...wei.com>

Applied, thanks.