diff options
| author | Guo Chao <yan@linux.vnet.ibm.com> | 2012-06-15 11:31:56 +0800 |
|---|---|---|
| committer | Marcelo Tosatti <mtosatti@redhat.com> | 2012-07-03 14:55:30 -0300 |
| commit | 2106a548122ef0557dc51eae4f3f1a538cebfa79 (patch) | |
| tree | ac750ce50686633dc7f28d4931216de78e85178e | |
| parent | f9808b7fd422b965cea52e05ba470e0a473c53d3 (diff) | |
KVM: VMX: code clean for vmx_init()
Signed-off-by: Guo Chao <yan@linux.vnet.ibm.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
| -rw-r--r-- | arch/x86/kvm/vmx.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index eeeb4a25aed6..e10ec0e4d1c6 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -7290,23 +7290,21 @@ 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 |