From f9c23615c688270d2a383bd752f7a54a7137d596 Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Thu, 27 Feb 2020 11:35:44 +0200 Subject: ALSA: dmaengine_pcm: No need to take runtime reference twice in pcm_pointer The runtime pointer has been taken in functional level so there is no need to take it again under the if () case. Fixes: 9d789dc047e3 ("ALSA: dmaengine_pcm: Consider DMA cache caused delay in pointer callback") Signed-off-by: Peter Ujfalusi Link: https://lore.kernel.org/r/20200227093544.27723-1-peter.ujfalusi@ti.com Signed-off-by: Mark Brown --- sound/core/pcm_dmaengine.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/sound/core/pcm_dmaengine.c b/sound/core/pcm_dmaengine.c index 6852bb670b4e..9d4f48cfe47f 100644 --- a/sound/core/pcm_dmaengine.c +++ b/sound/core/pcm_dmaengine.c @@ -248,8 +248,6 @@ snd_pcm_uframes_t snd_dmaengine_pcm_pointer(struct snd_pcm_substream *substream) status = dmaengine_tx_status(prtd->dma_chan, prtd->cookie, &state); if (status == DMA_IN_PROGRESS || status == DMA_PAUSED) { - struct snd_pcm_runtime *runtime = substream->runtime; - buf_size = snd_pcm_lib_buffer_bytes(substream); if (state.residue > 0 && state.residue <= buf_size) pos = buf_size - state.residue; -- cgit