Re: [Xen-devel] [[PATCH]] libxl/arm: Fix ARM build.

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Tue, May 16, 2017 at 12:03:49PM +0100, Wei Liu wrote:
> On Tue, May 16, 2017 at 01:59:40PM +0300, Andrii Anisov wrote:
> > CC Ian Jakson and Wei Liu as maintainers.
> > 
> > Sincerely,
> > Andrii Anisov.
> > 
> > 2017-05-16 13:23 GMT+03:00 Andrii Anisov <andrii.anisov@xxxxxxxxx>:
> > 
> > > From: Andrii Anisov <andrii_anisov@xxxxxxxx>
> > >
> > > Some compilers do not (validly?) detect that size will always be
> > > initialized when (rc > 0), so implicitly initialize it.
> > >
> 
> I'm confused by the commit message.
> 
> When rc > 0 (the default branch), size is not initialised. I guess

Also rc can't be >0 because ERROR_* is negative...

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