From: Andrew Morton <akpm@linux-foundation.org>

Cc: Andi Kleen <ak@suse.de>
Cc: Jeremy Fitzhardinge <jeremy@xensource.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 arch/i386/kernel/paravirt.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff -puN arch/i386/kernel/paravirt.c~paravirt-helper-to-disable-all-io-space-fix arch/i386/kernel/paravirt.c
--- a/arch/i386/kernel/paravirt.c~paravirt-helper-to-disable-all-io-space-fix
+++ a/arch/i386/kernel/paravirt.c
@@ -251,7 +251,7 @@ static struct resource reserve_iomem = {
  */
 int paravirt_disable_iospace(void)
 {
-	int ret = 0;
+	int ret;
 
 	ret = request_resource(&ioport_resource, &reserve_ioports);
 	if (ret == 0)
@@ -260,7 +260,6 @@ int paravirt_disable_iospace(void)
 	return ret;
 }
 
-
 struct paravirt_ops paravirt_ops = {
 	.name = "bare hardware",
 	.paravirt_enabled = 0,
_