From a7be94ac8d69c037d08f0fd94b45a593f1d45176 Mon Sep 17 00:00:00 2001
From: Olaf Hering <olaf@aepfle.de>
Date: Thu, 29 Nov 2012 15:32:26 +0100
Subject: [PATCH] xen/PVonHVM: fix compile warning in init_hvm_pv_info
After merging the xen-two tree, today's linux-next build (x86_64
allmodconfig) produced this warning:
arch/x86/xen/enlighten.c: In function 'init_hvm_pv_info':
arch/x86/xen/enlighten.c:1617:16: warning: unused variable 'ebx' [-Wunused-variable]
arch/x86/xen/enlighten.c:1617:11: warning: unused variable 'eax' [-Wunused-variable]
Introduced by commit 9d02b43dee0d ("xen PVonHVM: use E820_Reserved area
for shared_info").
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
---
arch/x86/xen/enlighten.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 3325cd9f7790f..3aeaa933b5278 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -1578,7 +1578,7 @@ static void __init xen_hvm_init_shared_info(void)
static void __init init_hvm_pv_info(void)
{
- uint32_t eax, ebx, ecx, edx, pages, msr, base;
+ uint32_t ecx, edx, pages, msr, base;
u64 pfn;
base = xen_cpuid_base();
--
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