s390/cpumf: beautify if-then-else indentation

Beautify if-then-else indentation to match coding guideline.
Also use shorter pointer notation hwc instead of event->hw.

Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Acked-by : Sumanth Korikkar <sumanthk@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>

diff --git a/arch/s390/kernel/perf_cpum_cf.c b/arch/s390/kernel/perf_cpum_cf.c
index b3beef64d3d48776667c5d8d851d83ff98f545d2..931e9d9b6524f5f52314a6d500b9ae03a95e5678 100644 (file)
--- a/arch/s390/kernel/perf_cpum_cf.c
+++ b/arch/s390/kernel/perf_cpum_cf.c
@@ -230,9 +230,7 @@ static int __hw_perf_event_init(struct perf_event *event, unsigned int type)
                /* No support for kernel space counters only */
                } else if (!attr->exclude_kernel && attr->exclude_user) {
                        return -EOPNOTSUPP;
-
-               /* Count user and kernel space */
-               } else {
+               } else {        /* Count user and kernel space */
                        if (ev >= ARRAY_SIZE(cpumf_generic_events_basic))
                                return -EOPNOTSUPP;
                        ev = cpumf_generic_events_basic[ev];
@@ -402,12 +400,12 @@ static void cpumf_pmu_stop(struct perf_event *event, int flags)
                 */
                if (!atomic_dec_return(&cpuhw->ctr_set[hwc->config_base]))
                        ctr_set_stop(&cpuhw->state, hwc->config_base);
-               event->hw.state |= PERF_HES_STOPPED;
+               hwc->state |= PERF_HES_STOPPED;
        }
 
        if ((flags & PERF_EF_UPDATE) && !(hwc->state & PERF_HES_UPTODATE)) {
                hw_perf_event_update(event);
-               event->hw.state |= PERF_HES_UPTODATE;
+               hwc->state |= PERF_HES_UPTODATE;
        }
 }