From: Jinrong Liang <cloudliang@xxxxxxxxxxx>
The "struct vcpu_svm *svm" parameter of sev_es_prepare_guest_switch()
is not used, so remove it. No functional change intended.
Signed-off-by: Jinrong Liang <cloudliang@xxxxxxxxxxx>
---
arch/x86/kvm/svm/sev.c | 2 +-
arch/x86/kvm/svm/svm.c | 2 +-
arch/x86/kvm/svm/svm.h | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/x86/kvm/svm/sev.c b/arch/x86/kvm/svm/sev.c
index 6a22798eaaee..eae234afe04e 100644
--- a/arch/x86/kvm/svm/sev.c
+++ b/arch/x86/kvm/svm/sev.c
@@ -2902,7 +2902,7 @@ void sev_es_vcpu_reset(struct vcpu_svm *svm)
sev_enc_bit));
}
-void sev_es_prepare_guest_switch(struct vcpu_svm *svm, unsigned int cpu)
+void sev_es_prepare_guest_switch(unsigned int cpu)
{
struct svm_cpu_data *sd = per_cpu(svm_data, cpu);
struct vmcb_save_area *hostsa;
diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c
index 744ddc7ad6ad..3e75ae834412 100644
--- a/arch/x86/kvm/svm/svm.c
+++ b/arch/x86/kvm/svm/svm.c
@@ -1276,7 +1276,7 @@ static void svm_prepare_guest_switch(struct kvm_vcpu *vcpu)
* or subsequent vmload of host save area.
*/
if (sev_es_guest(vcpu->kvm)) {
- sev_es_prepare_guest_switch(svm, vcpu->cpu);
+ sev_es_prepare_guest_switch(vcpu->cpu);
} else {
vmsave(__sme_page_pa(sd->save_area));
}
diff --git a/arch/x86/kvm/svm/svm.h b/arch/x86/kvm/svm/svm.h
index 47ef8f4a9358..0a749bbda738 100644
--- a/arch/x86/kvm/svm/svm.h
+++ b/arch/x86/kvm/svm/svm.h
@@ -622,7 +622,7 @@ int sev_es_string_io(struct vcpu_svm *svm, int size, unsigned int port, int in);
void sev_es_init_vmcb(struct vcpu_svm *svm);
void sev_es_vcpu_reset(struct vcpu_svm *svm);
void sev_vcpu_deliver_sipi_vector(struct kvm_vcpu *vcpu, u8 vector);
-void sev_es_prepare_guest_switch(struct vcpu_svm *svm, unsigned int cpu);
+void sev_es_prepare_guest_switch(unsigned int cpu);
void sev_es_unmap_ghcb(struct vcpu_svm *svm);
/* vmenter.S */
--
2.33.1
