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>

diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index eeeb4a2..e10ec0e 100644 (file)
--- 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