1 files changed, 2 insertions, 6 deletions

diff --git a/arch/sparc/kernel/perf_event.c b/arch/sparc/kernel/perf_event.c
index 9be089abb5d1..197c79e9206a 100644
--- a/arch/sparc/kernel/perf_event.c
+++ b/arch/sparc/kernel/perf_event.c
@@ -752,7 +752,6 @@ out:
 static void sparc_pmu_enable(struct pmu *pmu)
 {
         struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events);
-        u64 pcr;
 
         if (cpuc->enabled)
                 return;
@@ -760,11 +759,8 @@ static void sparc_pmu_enable(struct pmu *pmu)
         cpuc->enabled = 1;
         barrier();
 
-        pcr = cpuc->pcr[0];
-        if (!cpuc->n_events) {
-                pcr = 0;
-        } else {
-                pcr = maybe_change_configuration(cpuc, pcr);
+        if (cpuc->n_events) {
+                u64 pcr = maybe_change_configuration(cpuc, cpuc->pcr[0]);
 
                 /* We require that all of the events have the same
                  * configuration, so just fetch the settings from the