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KVM: PPC: Book3S HV Nested: save_hv_return_state does not require trap argument 

vcpu is already anargument so vcpu->arch.trap can be used directly.

Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210811160134.904987-9-npiggin@gmail.com
This commit is contained in:
Fabiano Rosas 2021-08-12 02:00:42 +10:00 committed by Michael Ellerman
parent 7c3ded5735
commit f2e29db156
1 changed files with 3 additions and 3 deletions
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6
arch/powerpc/kvm/book3s_hv_nested.c
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@ -99,7 +99,7 @@ static void byteswap_hv_regs(struct hv_guest_state *hr)
hr->dawrx1 = swab64(hr->dawrx1);
}
static void save_hv_return_state(struct kvm_vcpu *vcpu, int trap,
static void save_hv_return_state(struct kvm_vcpu *vcpu,
struct hv_guest_state *hr)
{
struct kvmppc_vcore *vc = vcpu->arch.vcore;
@ -118,7 +118,7 @@ static void save_hv_return_state(struct kvm_vcpu *vcpu, int trap,
hr->pidr = vcpu->arch.pid;
hr->cfar = vcpu->arch.cfar;
hr->ppr = vcpu->arch.ppr;
switch (trap) {
switch (vcpu->arch.trap) {
case BOOK3S_INTERRUPT_H_DATA_STORAGE:
hr->hdar = vcpu->arch.fault_dar;
hr->hdsisr = vcpu->arch.fault_dsisr;
@ -389,7 +389,7 @@ long kvmhv_enter_nested_guest(struct kvm_vcpu *vcpu)
delta_spurr = vcpu->arch.spurr - l2_hv.spurr;
delta_ic = vcpu->arch.ic - l2_hv.ic;
delta_vtb = vc->vtb - l2_hv.vtb;
save_hv_return_state(vcpu, vcpu->arch.trap, &l2_hv);
save_hv_return_state(vcpu, &l2_hv);
/* restore L1 state */
vcpu->arch.nested = NULL;