linux-ext4 - Re: dereference before check in ext4_move

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Message-ID: <20120515105100.GG16999@mwanda>
Date:	Tue, 15 May 2012 13:51:00 +0300
From:	Dan Carpenter <dan.carpenter@...cle.com>
To:	Akira Fujita <a-fujita@...jp.nec.com>
Cc:	linux-ext4@...r.kernel.org
Subject: Re: dereference before check in ext4_move_extents()

On Tue, May 15, 2012 at 11:01:55AM +0900, Akira Fujita wrote:
> > Sorry, I apologize for that.  It's some new Smatch stuff I'm working
> > on.  I haven't pushed it yet.
> 
> Ok, I'll make a patch when new Smatch appears.
> 

That works.  The fix would be to remove the unnecessary NULL check
so there is no rush.

regards,
dan carpenter

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