Re: [Qemu-devel] [PATCH] xen: Log errno rather than return value

2017-10-12 Thread Paul Durrant
ny.per...@citrix.com>; Ross Lagerwall > <ross.lagerw...@citrix.com>; Stefano Stabellini <sstabell...@kernel.org> > Subject: Re: [Qemu-devel] [PATCH] xen: Log errno rather than return value > > > -Original Message- > > From: Qemu-devel [mailto:qemu-devel- &g

Re: [Qemu-devel] [PATCH] xen: Log errno rather than return value

2017-10-12 Thread Paul Durrant
<ross.lagerw...@citrix.com>; Stefano Stabellini <sstabell...@kernel.org> > Subject: [Qemu-devel] [PATCH] xen: Log errno rather than return value > > xen_modified_memory() sets errno to communicate what went wrong so > log > this rather than the return value which

Re: [Qemu-devel] [PATCH] xen: Log errno rather than return value

2017-10-11 Thread Anthony PERARD
On Wed, Oct 11, 2017 at 04:52:03PM +0100, Ross Lagerwall wrote: > xen_modified_memory() sets errno to communicate what went wrong so log > this rather than the return value which is not interesting. > > Signed-off-by: Ross Lagerwall > --- > hw/i386/xen/xen-hvm.c | 2

[Qemu-devel] [PATCH] xen: Log errno rather than return value

2017-10-11 Thread Ross Lagerwall
xen_modified_memory() sets errno to communicate what went wrong so log this rather than the return value which is not interesting. Signed-off-by: Ross Lagerwall --- hw/i386/xen/xen-hvm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git