* [PATCH 1/2] KVM: code clean for vmx_init()
@ 2012-06-15 3:31 Guo Chao
0 siblings, 0 replies; only message in thread
From: Guo Chao @ 2012-06-15 3:31 UTC (permalink / raw)
To: avi; +Cc: kvm
Signed-off-by: Guo Chao <yan@linux.vnet.ibm.com>
---
arch/x86/kvm/vmx.c | 16 +++++++---------
1 file changed, 7 insertions(+), 9 deletions(-)
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 32eb588..f48cef3 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -7230,23 +7230,21 @@ static int __init vmx_init(void)
if (!vmx_io_bitmap_a)
return -ENOMEM;
+ r = -ENOMEM;
+
vmx_io_bitmap_b = (unsigned long *)__get_free_page(GFP_KERNEL);
- if (!vmx_io_bitmap_b) {
- r = -ENOMEM;
+ if (!vmx_io_bitmap_b)
goto out;
- }
vmx_msr_bitmap_legacy = (unsigned long *)__get_free_page(GFP_KERNEL);
- if (!vmx_msr_bitmap_legacy) {
- r = -ENOMEM;
+ if (!vmx_msr_bitmap_legacy)
goto out1;
- }
+
vmx_msr_bitmap_longmode = (unsigned long *)__get_free_page(GFP_KERNEL);
- if (!vmx_msr_bitmap_longmode) {
- r = -ENOMEM;
+ if (!vmx_msr_bitmap_longmode)
goto out2;
- }
+
/*
* Allow direct access to the PC debug port (it is often used for I/O
--
1.7.9.5
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