KVM: VMX: unlike vmcs on fail path

fix:

[ 1529.577273] Call Trace:
[ 1529.577289]  [<ffffffffa060d58f>] kvm_arch_hardware_disable+0x13/0x30 [kvm]
[ 1529.577302]  [<ffffffffa05fa2d4>] hardware_disable_nolock+0x35/0x39 [kvm]
[ 1529.577311]  [<ffffffffa05fa29f>] ? cpumask_clear_cpu.constprop.31+0x13/0x13 [kvm]
[ 1529.577315]  [<ffffffff81096ba8>] on_each_cpu+0x44/0x84
[ 1529.577326]  [<ffffffffa05f98b5>] hardware_disable_all_nolock+0x34/0x36 [kvm]
[ 1529.577335]  [<ffffffffa05f98e2>] hardware_disable_all+0x2b/0x39 [kvm]
[ 1529.577349]  [<ffffffffa05fafe5>] kvm_put_kvm+0xed/0x10f [kvm]
[ 1529.577358]  [<ffffffffa05fb3d7>] kvm_vm_release+0x22/0x28 [kvm]
Signed-off-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

arch/x86/kvm/vmx.c

@@ -6350,7 +6350,7 @@ static struct kvm_vcpu *vmx_create_vcpu(struct kvm *kvm, unsigned int id)
 	return &vmx->vcpu;
 
 free_vmcs:
-	free_vmcs(vmx->loaded_vmcs->vmcs);
+	free_loaded_vmcs(vmx->loaded_vmcs);
 free_msrs:
 	kfree(vmx->guest_msrs);
 uninit_vcpu: