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| author | Quentin Lambert <lambert.quentin@gmail.com> | 2016-11-29 09:47:19 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-11-29 20:05:32 +0100 |
| commit | ec98960e0bbbe49b569b09c14ccd82efeb232dc8 (patch) | |
| tree | fd092811061e33818c9a949e89765c377798bdad /drivers/hwtracing | |
| parent | bcb5b815de0cc2d95eacd7cf1eec78ebd7ba4282 (diff) | |
| download | lwn-ec98960e0bbbe49b569b09c14ccd82efeb232dc8.tar.gz lwn-ec98960e0bbbe49b569b09c14ccd82efeb232dc8.zip | |
coresight: perf: Add a missing call to etm_free_aux
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hwtracing')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-etm-perf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwtracing/coresight/coresight-etm-perf.c b/drivers/hwtracing/coresight/coresight-etm-perf.c index 5a346fc8ce06..17741969026e 100644 --- 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, void **pages, */ sink = coresight_get_enabled_sink(true); if (!sink) - return NULL; + goto err; INIT_WORK(&event_data->work, free_event_data); |