When trbe_handle_overflow() runs, the buffer has already been disabled and drained, so the duplicate operation is unnecessary. Remove it.
Signed-off-by: Leo Yan leo.yan@arm.com --- drivers/hwtracing/coresight/coresight-trbe.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/hwtracing/coresight/coresight-trbe.c b/drivers/hwtracing/coresight/coresight-trbe.c index 2f44e4a65e0ee2b2c8fdd06a51ab01fc57f44a4e..f5597bd9b5fba9a8f5053d5823b03380fd468b5c 100644 --- a/drivers/hwtracing/coresight/coresight-trbe.c +++ b/drivers/hwtracing/coresight/coresight-trbe.c @@ -1077,7 +1077,6 @@ static int trbe_handle_overflow(struct perf_output_handle *handle) * is able to detect this with a disconnected handle * (handle->event = NULL). */ - trbe_drain_and_disable_local(buf->cpudata); *this_cpu_ptr(buf->cpudata->drvdata->handle) = NULL; return -EINVAL; }