KVM: PPC: Book3S HV: Remove useless statement

This removes a statement that has no effect.  It should have been
removed in commit 898b25b202f3 ("KVM: PPC: Book3S HV: Simplify dynamic
micro-threading code", 2017-06-22) along with the loop over the
piggy-backed virtual cores.

This issue was reported by Coverity.

Signed-off-by: Paul Mackerras <paulus@ozlabs.org>

diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index 2d46037..597498d 100644 (file)
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -2831,7 +2831,6 @@ static noinline void kvmppc_run_core(struct kvmppc_vcore *vc)
                 */
                if (!thr0_done)
                        kvmppc_start_thread(NULL, pvc);
-               thr += pvc->num_threads;
        }
 
        /*