diff mbox series

[v4,04/36] KVM: arm64: Drop useless struct s2_mmu in __kvm_at_s1e2()

Message ID 20241009190019.3222687-5-maz@kernel.org (mailing list archive)
State New
Headers show
Series KVM: arm64: Add EL2 support to FEAT_S1PIE/S1POE | expand

Commit Message

Marc Zyngier Oct. 9, 2024, 6:59 p.m. UTC 
__kvm_at_s1e2() contains the definition of an s2_mmu for the
current context, but doesn't make any use of it. Drop it.

Signed-off-by: Marc Zyngier <maz@kernel.org>
---
 arch/arm64/kvm/at.c | 3 ---
 1 file changed, 3 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm64/kvm/at.c b/arch/arm64/kvm/at.c
index 39f0e87a340e8..f04677127fbc0 100644
--- a/arch/arm64/kvm/at.c
+++ b/arch/arm64/kvm/at.c
@@ -992,12 +992,9 @@  void __kvm_at_s1e2(struct kvm_vcpu *vcpu, u32 op, u64 vaddr)
 	 * switching context behind everybody's back, disable interrupts...
 	 */
 	scoped_guard(write_lock_irqsave, &vcpu->kvm->mmu_lock) {
-		struct kvm_s2_mmu *mmu;
 		u64 val, hcr;
 		bool fail;
 
-		mmu = &vcpu->kvm->arch.mmu;
-
 		val = hcr = read_sysreg(hcr_el2);
 		val &= ~HCR_TGE;
 		val |= HCR_VM;