netdev - Re: [PATCH -next] net: ethernet: bgmac: Fix return value check in bgmac

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Message-Id: <20160711.195219.1516092377245302826.davem@davemloft.net>
Date:	Mon, 11 Jul 2016 19:52:19 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	weiyj_lk@....com
Cc:	arnd@...db.de, f.fainelli@...il.com, jon.mason@...adcom.com,
	yongjun_wei@...ndmicro.com.cn, netdev@...r.kernel.org
Subject: Re: [PATCH -next] net: ethernet: bgmac: Fix return value check in
 bgmac_probe()

From: weiyj_lk@....com
Date: Tue, 12 Jul 2016 00:17:28 +0000

> From: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>
> 
> In case of error, the function devm_ioremap_resource() returns ERR_PTR()
> and never returns NULL. The NULL test in the return value check should be
> replaced with IS_ERR().
> 
> Signed-off-by: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>

Applied, thanks.