From mboxrd@z Thu Jan 1 00:00:00 1970 From: lambert.quentin@gmail.com (Quentin Lambert) Date: Sat, 19 Nov 2016 18:41:24 +0100 Subject: [PATCH] coresight: perf: Add a missing call to etm_free_aux Message-ID: <20161119174124.20136-1-lambert.quentin@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Most error branches following the call to alloc_event_data contain a call to etm_free_aux. This patch add a call to etm_free_aux to an error branch that does not call it. This issue was found with Hector. Signed-off-by: Quentin Lambert --- drivers/hwtracing/coresight/coresight-etm-perf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/hwtracing/coresight/coresight-etm-perf.c +++ b/drivers/hwtracing/coresight/coresight-etm-perf.c @@ -215,7 +215,7 @@ static void *etm_setup_aux(int event_cpu */ sink = coresight_get_enabled_sink(true); if (!sink) - return NULL; + goto err; INIT_WORK(&event_data->work, free_event_data);