ASoC: soc-generic-dmaengine-pcm: Fix error handling

Remove the return value checking, that is to align with the code
before adding snd_dmaengine_pcm_refine_runtime_hwparams function.

Otherwise it causes a regression on the HiKey board:

[   17.721424] hi6210_i2s f7118000.i2s: ASoC: can't open component f7118000.i2s: -6

Fixes: e957204 ("ASoC: pcm_dmaengine: Extract snd_dmaengine_pcm_refine_runtime_hwparams")
Signed-off-by: Shengjiu Wang <[email protected]>
Reported-by: John Stultz <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

Author: TE-N-ShengjiuWang

sound/soc/soc-generic-dmaengine-pcm.c

@@ -117,7 +117,6 @@ dmaengine_pcm_set_runtime_hwparams(struct snd_soc_component *component,
 	struct dma_chan *chan = pcm->chan[substream->stream];
 	struct snd_dmaengine_dai_dma_data *dma_data;
 	struct snd_pcm_hardware hw;
-	int ret;
 
 	if (pcm->config && pcm->config->pcm_hardware)
 		return snd_soc_set_runtime_hwparams(substream,
@@ -138,12 +137,15 @@ dmaengine_pcm_set_runtime_hwparams(struct snd_soc_component *component,
 	if (pcm->flags & SND_DMAENGINE_PCM_FLAG_NO_RESIDUE)
 		hw.info |= SNDRV_PCM_INFO_BATCH;
 
-	ret = snd_dmaengine_pcm_refine_runtime_hwparams(substream,
-							dma_data,
-							&hw,
-							chan);
-	if (ret)
-		return ret;
+	/**
+	 * FIXME: Remove the return value check to align with the code
+	 * before adding snd_dmaengine_pcm_refine_runtime_hwparams
+	 * function.
+	 */
+	snd_dmaengine_pcm_refine_runtime_hwparams(substream,
+						  dma_data,
+						  &hw,
+						  chan);
 
 	return snd_soc_set_runtime_hwparams(substream, &hw);
 }