linux-kernel - Re: [PATCH -next] mtd: nand: omap2: fix return value check in omap_nand

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Date:	Fri, 15 Jul 2016 09:42:56 +0200
From:	Boris Brezillon <boris.brezillon@...e-electrons.com>
To:	Brian Norris <computersforpeace@...il.com>
Cc:	weiyj_lk@....com, Richard Weinberger <richard@....at>,
	David Woodhouse <dwmw2@...radead.org>,
	"Cooper Jr., Franklin" <fcooper@...com>,
	Wei Yongjun <yongjun_wei@...ndmicro.com.cn>,
	linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH -next] mtd: nand: omap2: fix return value check in
 omap_nand_probe()

On Thu, 14 Jul 2016 09:05:39 -0700
Brian Norris <computersforpeace@...il.com> wrote:

> On Thu, Jul 14, 2016 at 12:06:45PM +0000, weiyj_lk@....com wrote:
> > From: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>
> > 
> > In case of error, the function dma_request_chan() returns ERR_PTR() and
> > never returns NULL. The NULL test in the return value check should be
> > replaced with IS_ERR().
> > 
> > Fixes: aa7abd312c11 ('mtd: nand: omap2: Support parsing dma channel
> > information from DT')
> > Signed-off-by: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>  
> 
> Acked-by: Brian Norris <computersforpeace@...il.com>
> 
> Boris,
> 
> The affected commit is in your pull request, which I might review/pull
> today. I'll just plan on applying this on top, unless you'd prefer to
> fixup and resend.

Nope, you can apply it directly on top of my pull request (unless you
find other things to fix and want me to send a v3).

Thanks,

Boris