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-rw-r--r--drivers/perf/arm_spe_pmu.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/perf/arm_spe_pmu.c b/drivers/perf/arm_spe_pmu.c
index 18d61077b157..8e46a9dad2fa 100644
--- a/drivers/perf/arm_spe_pmu.c
+++ b/drivers/perf/arm_spe_pmu.c
@@ -927,6 +927,11 @@ static int arm_spe_pmu_perf_init(struct arm_spe_pmu *spe_pmu)
idx = atomic_inc_return(&pmu_idx);
name = devm_kasprintf(dev, GFP_KERNEL, "%s_%d", PMUNAME, idx);
+ if (!name) {
+ dev_err(dev, "failed to allocate name for pmu %d\n", idx);
+ return -ENOMEM;
+ }
+
return perf_pmu_register(&spe_pmu->pmu, name, -1);
}