ASoC: SOF: trace: No need to check for op pointer in sof_fw_trace_free()

If the sdev->fw_trace_is_supported is true then we must have the fw_tracing
ops set, no need to check again.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Link: https://lore.kernel.org/r/20221221102328.9635-12-peter.ujfalusi@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/sof/trace.c

@@ -20,7 +20,7 @@ int sof_fw_trace_init(struct snd_sof_dev *sdev)
 
 void sof_fw_trace_free(struct snd_sof_dev *sdev)
 {
-	if (!sdev->fw_trace_is_supported || !sdev->ipc->ops->fw_tracing)
+	if (!sdev->fw_trace_is_supported)
 		return;
 
 	if (sdev->ipc->ops->fw_tracing->free)