Re: [PATCH] s390/3270: fix return value check in tty3270_resize_work()

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On Wed, Sep 11, 2013 at 06:49:20AM +0800, Wei Yongjun wrote:
> From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
> 
> In case of error, the function tty3270_alloc_screen() 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@xxxxxxxxxxxxxxxxx>

Applied, thanks!

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