[PATCH] KVM: PPC: remove unneeded variable

[baomingtong001]

fix the following coccicheck warning:

arch/powerpc/kvm/book3s_pr.c:424:5-6: Unneeded variable: "r".

Signed-off-by: Mingtong Bao <baomingtong001@xxxxxxxxxx>
---
 arch/powerpc/kvm/book3s_pr.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c
index 9118242063fb..d03b31b240d7 100644
--- a/arch/powerpc/kvm/book3s_pr.c
+++ b/arch/powerpc/kvm/book3s_pr.c
@@ -421,14 +421,14 @@ void kvmppc_restore_tm_pr(struct kvm_vcpu *vcpu)

 static int kvmppc_core_check_requests_pr(struct kvm_vcpu *vcpu)
 {
-    int r = 1; /* Indicate we want to get back into the guest */
+    /* Indicate we want to get back into the guest */

     /* We misuse TLB_FLUSH to indicate that we want to clear
        all shadow cache entries */
     if (kvm_check_request(KVM_REQ_TLB_FLUSH, vcpu))
         kvmppc_mmu_pte_flush(vcpu, 0, 0);

-    return r;
+    return 1;
 }

 /************* MMU Notifiers *************/