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Date:	Fri, 7 Jun 2013 09:49:40 +1000
From:	Stephen Rothwell <>
To:	Theodore Ts'o <>
Cc:	Andreas Dilger <>,, LKML <>
Subject: Re: [PATCH] ext4: add check to io_submit_init_bio

Hi Ted,

On Thu, 6 Jun 2013 10:19:41 -0400 Theodore Ts'o <> wrote:
> On Thu, Jun 06, 2013 at 11:56:53AM +1000, Stephen Rothwell wrote:
> > 
> > In tracking this down, I followed the call chains and discovered that
> > io_submit_init_bio() only ever returned 0.  Switching that to return
> > void and following back up the chain lead to the following patch.
> Actually, that's a bug.  We're missing an check in that function.
> Thanks for looking at this code.  (I'll fix the uninitialized err
> warning another way.)

Glad to be of service.

Stephen Rothwell          

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