From f09d8432e39797abf39531f41ac8a46a3fbf442a Mon Sep 17 00:00:00 2001
From: Jan Beulich <JBeulich@suse.com>
Date: Mon, 2 Apr 2012 15:22:39 +0100
Subject: [PATCH] xen/pcifront: avoid pci_frontend_enable_msix() falsely
 returning success

The original XenoLinux code has always had things this way, and for
compatibility reasons (in particular with a subsequent pciback
adjustment) upstream Linux should behave the same way (allowing for two
distinct error indications to be returned by the backend).

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
---
Reading git-format-patch failed