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-rw-r--r--arch/s390/kernel/perf_cpum_sf.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/kernel/perf_cpum_sf.c b/arch/s390/kernel/perf_cpum_sf.c
index fdb8083e7870..229e1e2f8253 100644
--- a/arch/s390/kernel/perf_cpum_sf.c
+++ b/arch/s390/kernel/perf_cpum_sf.c
@@ -1589,6 +1589,7 @@ static void hw_collect_aux(struct cpu_hw_sf *cpuhw)
perf_aux_output_end(handle, size);
num_sdb = aux->sfb.num_sdb;
+ num_sdb = aux->sfb.num_sdb;
while (!done) {
/* Get an output handle */
aux = perf_aux_output_begin(handle, cpuhw->event);