[PATCH 08/28] KVM: x86/mmu: Drop unused @kvm param from kvm_tdp_mmu_get_root()

Sean Christopherson
2021-11-20T04:53:10Z

Drop the unused @kvm param from kvm_tdp_mmu_get_root(). No functional
change intended.

Signed-off-by: Sean Christopherson <seanjc@google.com>
---
arch/x86/kvm/mmu/tdp_mmu.c | 7 ++++---
arch/x86/kvm/mmu/tdp_mmu.h | 3 +--
2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/arch/x86/kvm/mmu/tdp_mmu.c b/arch/x86/kvm/mmu/tdp_mmu.c
index 4305ee8e3de3..12a28afce73f 100644
--- a/arch/x86/kvm/mmu/tdp_mmu.c
+++ b/arch/x86/kvm/mmu/tdp_mmu.c
@@ -129,9 +129,10 @@ static struct kvm_mmu_page *tdp_mmu_next_root(struct kvm *kvm,
next_root = list_first_or_null_rcu(&kvm->arch.tdp_mmu_roots,
typeof(*next_root), link);

- while (next_root && !kvm_tdp_mmu_get_root(kvm, next_root))
+ while (next_root && !kvm_tdp_mmu_get_root(next_root))
next_root = list_next_or_null_rcu(&kvm->arch.tdp_mmu_roots,
- &next_root->link, typeof(*next_root), link);
+ &next_root->link,
+ typeof(*next_root), link);

rcu_read_unlock();

@@ -211,7 +212,7 @@ hpa_t kvm_tdp_mmu_get_vcpu_root_hpa(struct kvm_vcpu *vcpu)
/* Check for an existing root before allocating a new one. */
for_each_tdp_mmu_root(kvm, root, kvm_mmu_role_as_id(role)) {
if (root->role.word == role.word &&
- kvm_tdp_mmu_get_root(kvm, root))
+ kvm_tdp_mmu_get_root(root))
goto out;
}

diff --git a/arch/x86/kvm/mmu/tdp_mmu.h b/arch/x86/kvm/mmu/tdp_mmu.h
index 3899004a5d91..599714de67c3 100644
--- a/arch/x86/kvm/mmu/tdp_mmu.h
+++ b/arch/x86/kvm/mmu/tdp_mmu.h
@@ -7,8 +7,7 @@

hpa_t kvm_tdp_mmu_get_vcpu_root_hpa(struct kvm_vcpu *vcpu);

-__must_check static inline bool kvm_tdp_mmu_get_root(struct kvm *kvm,
- struct kvm_mmu_page *root)
+__must_check static inline bool kvm_tdp_mmu_get_root(struct kvm_mmu_page *root)
{
if (root->role.invalid)
return false;
--
2.34.0.rc2.393.gf8c9666880-goog