diff options
Diffstat (limited to 'drivers/perf/arm-cci.c')
| -rw-r--r-- | drivers/perf/arm-cci.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/perf/arm-cci.c b/drivers/perf/arm-cci.c index 7d916dc2214d..33b47c292d79 100644 --- a/drivers/perf/arm-cci.c +++ b/drivers/perf/arm-cci.c @@ -1184,16 +1184,11 @@ static int cci_pmu_add(struct perf_event *event, int flags) struct cci_pmu_hw_events *hw_events = &cci_pmu->hw_events; struct hw_perf_event *hwc = &event->hw; int idx; - int err = 0; - - perf_pmu_disable(event->pmu); /* If we don't have a space for the counter then finish early. */ idx = pmu_get_event_idx(hw_events, event); - if (idx < 0) { - err = idx; - goto out; - } + if (idx < 0) + return idx; event->hw.idx = idx; hw_events->events[idx] = event; @@ -1205,9 +1200,7 @@ static int cci_pmu_add(struct perf_event *event, int flags) /* Propagate our changes to the userspace mapping. */ perf_event_update_userpage(event); -out: - perf_pmu_enable(event->pmu); - return err; + return 0; } static void cci_pmu_del(struct perf_event *event, int flags) |