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coresight: perf: Add a missing call to etm_free_aux

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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 <lambert.quentin@gmail.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
(cherry picked from commit 285fb22a8f3b242727da09d43262ef8dfd6424dd)
This commit is contained in:
Quentin Lambert
2016-11-19 18:41:24 +01:00
committed by Guodong Xu
parent 1825a7db86
commit 61c6ef2dc8
1 changed files with 1 additions and 1 deletions
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drivers/hwtracing/coresight/coresight-etm-perf.c
+1 -1
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@@ -215,7 +215,7 @@ static void *etm_setup_aux(int event_cpu, void **pages,
*/ */
sink = coresight_get_enabled_sink(true); sink = coresight_get_enabled_sink(true);
if (!sink) if (!sink)
return NULL; goto err;
INIT_WORK(&event_data->work, free_event_data); INIT_WORK(&event_data->work, free_event_data);