KVM: SVM: Rename struct nested_state to svm_nested_state

Renaming is only needed in the svm.h header file.

No functional changes.
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Message-Id: <20200625080325.28439-2-joro@8bytes.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

arch/x86/kvm/svm/svm.h

@@ -81,7 +81,7 @@ struct kvm_svm {
 
 struct kvm_vcpu;
 
-struct nested_state {
+struct svm_nested_state {
 	struct vmcb *hsave;
 	u64 hsave_msr;
 	u64 vm_cr_msr;
@@ -133,7 +133,7 @@ struct vcpu_svm {
 
 	ulong nmi_iret_rip;
 
-	struct nested_state nested;
+	struct svm_nested_state nested;
 
 	bool nmi_singlestep;
 	u64 nmi_singlestep_guest_rflags;