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KVM: PPC: Book3S HV P9: Remove unused ri_set local variable
ri_set is set and never used. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20211201052112.2137167-1-npiggin@gmail.com
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@ -768,7 +768,6 @@ int kvmhv_vcpu_entry_p9(struct kvm_vcpu *vcpu, u64 time_limit, unsigned long lpc
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s64 hdec, dec;
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u64 purr, spurr;
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u64 *exsave;
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bool ri_set;
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int trap;
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unsigned long msr;
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unsigned long host_hfscr;
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@ -968,18 +967,12 @@ int kvmhv_vcpu_entry_p9(struct kvm_vcpu *vcpu, u64 time_limit, unsigned long lpc
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/* 0x2 bit for HSRR is only used by PR and P7/8 HV paths, clear it */
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trap = local_paca->kvm_hstate.scratch0 & ~0x2;
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/* HSRR interrupts leave MSR[RI] unchanged, SRR interrupts clear it. */
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ri_set = false;
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if (likely(trap > BOOK3S_INTERRUPT_MACHINE_CHECK)) {
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if (trap != BOOK3S_INTERRUPT_SYSCALL &&
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(vcpu->arch.shregs.msr & MSR_RI))
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ri_set = true;
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if (likely(trap > BOOK3S_INTERRUPT_MACHINE_CHECK))
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exsave = local_paca->exgen;
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} else if (trap == BOOK3S_INTERRUPT_SYSTEM_RESET) {
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else if (trap == BOOK3S_INTERRUPT_SYSTEM_RESET)
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exsave = local_paca->exnmi;
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} else { /* trap == 0x200 */
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else /* trap == 0x200 */
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exsave = local_paca->exmc;
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}
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vcpu->arch.regs.gpr[1] = local_paca->kvm_hstate.scratch1;
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vcpu->arch.regs.gpr[3] = local_paca->kvm_hstate.scratch2;
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