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Re: [Qemu-devel] [PATCH 2/2] qcow2: Return useful error code in refcount

From: Kevin Wolf
Subject: Re: [Qemu-devel] [PATCH 2/2] qcow2: Return useful error code in refcount_init()
Date: Fri, 30 May 2014 18:33:24 +0200
User-agent: Mutt/1.5.21 (2010-09-15)

Am 29.05.2014 um 00:19 hat Max Reitz geschrieben:
> If bdrv_pread() returns an error, it is very unlikely that it was
> ENOMEM. In this case, the return value should be passed along; as
> bdrv_pread() will always either return the number of bytes read or a
> negative value (the error code), the condition for checking whether
> bdrv_pread() failed can be simplified (and clarified) as well.
> Signed-off-by: Max Reitz <address@hidden>

Thanks, I applied this to my local branch with the malloc changes that
you depend on. I'll either merge it together with my patches or include
it in a v3 of my series.


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