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-rw-r--r--drivers/hwtracing/coresight/coresight-etm-perf.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hwtracing/coresight/coresight-etm-perf.c b/drivers/hwtracing/coresight/coresight-etm-perf.c
index 98eb207684fa..2cd7c718198a 100644
--- a/drivers/hwtracing/coresight/coresight-etm-perf.c
+++ b/drivers/hwtracing/coresight/coresight-etm-perf.c
@@ -135,7 +135,7 @@ static void free_event_data(struct work_struct *work)
}
for_each_cpu(cpu, mask) {
- if (event_data->path[cpu])
+ if (!(IS_ERR_OR_NULL(event_data->path[cpu])))
coresight_release_path(event_data->path[cpu]);
}
@@ -220,7 +220,7 @@ static void *etm_setup_aux(int event_cpu, void **pages,
* referenced later when the path is actually needed.
*/
event_data->path[cpu] = coresight_build_path(csdev);
- if (!event_data->path[cpu])
+ if (IS_ERR(event_data->path[cpu]))
goto err;
}