KVM: SEV-ES: clean up kvm_sev_es_ins/outs
A few very small cleanups to the functions, smushed together because the patch is already very small like this: - inline emulator_pio_in_emulated and emulator_pio_out_emulated, since we already have the vCPU - remove the data argument and pull setting vcpu->arch.sev_pio_data into the caller - remove unnecessary clearing of vcpu->arch.pio.count when emulation is done by the kernel (and therefore vcpu->arch.pio.count is already clear on exit from emulator_pio_in and emulator_pio_out). No functional change intended. Cc: stable@vger.kernel.org Fixes: 7ed9abfe ("KVM: SVM: Support string IO operations for an SEV-ES guest") Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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