diff options
| -rw-r--r-- | arch/x86/events/rapl.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/x86/events/rapl.c b/arch/x86/events/rapl.c index 6941f4811bec..043f0a0b1e00 100644 --- a/arch/x86/events/rapl.c +++ b/arch/x86/events/rapl.c @@ -730,6 +730,7 @@ static int __init init_rapl_pmus(struct rapl_pmus **rapl_pmus_ptr, int rapl_pmu_ { int nr_rapl_pmu = topology_max_packages(); struct rapl_pmus *rapl_pmus; + int ret; /* * rapl_pmu_scope must be either PKG, DIE or CORE @@ -761,7 +762,11 @@ static int __init init_rapl_pmus(struct rapl_pmus **rapl_pmus_ptr, int rapl_pmu_ rapl_pmus->pmu.module = THIS_MODULE; rapl_pmus->pmu.capabilities = PERF_PMU_CAP_NO_EXCLUDE; - return init_rapl_pmu(rapl_pmus); + ret = init_rapl_pmu(rapl_pmus); + if (ret) + kfree(rapl_pmus); + + return ret; } static struct rapl_model model_snb = { |