Re: [PATCH] KVM: SVM: Get rid of the variable 'exit_fastpath'

[Krish Sadhukhan]

On 9/15/20 4:30 AM, lihaiwei.ker...@gmail.com wrote:

From: Haiwei Li <lihai...@tencent.com>

'exit_fastpath' isn't used anywhere else, so remove it.

Suggested-by: Krish Sadhukhan <krish.sadhuk...@oracle.com>
Signed-off-by: Haiwei Li <lihai...@tencent.com>
---
  arch/x86/kvm/svm/svm.c | 4 +---
  1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c
index c44f3e9..6e88658 100644
--- a/arch/x86/kvm/svm/svm.c
+++ b/arch/x86/kvm/svm/svm.c
@@ -3413,7 +3413,6 @@ static noinstr void svm_vcpu_enter_exit(struct kvm_vcpu 
*vcpu,

static __no_kcsan fastpath_t svm_vcpu_run(struct kvm_vcpu *vcpu)

  {
-       fastpath_t exit_fastpath;
        struct vcpu_svm *svm = to_svm(vcpu);

svm->vmcb->save.rax = vcpu->arch.regs[VCPU_REGS_RAX];

@@ -3536,8 +3535,7 @@ static __no_kcsan fastpath_t svm_vcpu_run(struct kvm_vcpu 
*vcpu)
                svm_handle_mce(svm);

svm_complete_interrupts(svm);

-       exit_fastpath = svm_exit_handlers_fastpath(vcpu);
-       return exit_fastpath;
+       return svm_exit_handlers_fastpath(vcpu);
  }

static void svm_load_mmu_pgd(struct kvm_vcpu *vcpu, unsigned long root,

Reviewed-by: Krish Sadhukhan <krish.sadhuk...@oracle.com>