linux-kernel - [PATCH] ASoC: SOF: compress: Remove dai

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Date:   Mon, 22 Aug 2022 20:49:37 +0300
From:   Daniel Baluta <daniel.baluta@....nxp.com>
To:     alsa-devel@...a-project.org, broonie@...nel.org
Cc:     lgirdwood@...il.com, pierre-louis.bossart@...ux.intel.com,
        peter.ujfalusi@...ux.intel.com, yung-chuan.liao@...ux.intel.com,
        ranjani.sridharan@...ux.intel.com, kai.vehmanen@...ux.intel.com,
        linux-kernel@...r.kernel.org,
        Daniel Baluta <daniel.baluta@....com>,
        kernel test robot <lkp@...el.com>
Subject: [PATCH] ASoC: SOF: compress: Remove dai_posn variable

From: Daniel Baluta <daniel.baluta@....com>

dai_posn is set but never used. Initial intention was
to use dai_posn to shorthen one code line but it looks fine
without it too.

Fixes: c1a731c71359 ("ASoC: SOF: compress: Add support for computing timestamps")
Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: Daniel Baluta <daniel.baluta@....com>
---
 sound/soc/sof/compress.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/sound/soc/sof/compress.c b/sound/soc/sof/compress.c
index 174b3d8e67dd..c8ae778a50d1 100644
--- a/sound/soc/sof/compress.c
+++ b/sound/soc/sof/compress.c
@@ -327,7 +327,6 @@ static int sof_compr_pointer(struct snd_soc_component *component,
 			     struct snd_compr_stream *cstream,
 			     struct snd_compr_tstamp *tstamp)
 {
-	u64 dai_posn;
 	struct snd_sof_pcm *spcm;
 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
 	struct sof_compr_stream *sstream = cstream->runtime->private_data;
@@ -336,8 +335,6 @@ static int sof_compr_pointer(struct snd_soc_component *component,
 	if (!spcm)
 		return -EINVAL;
 
-	dai_posn = spcm->stream[cstream->direction].posn.dai_posn;
-
 	tstamp->sampling_rate = sstream->sampling_rate;
 	tstamp->copied_total = sstream->copied_total;
 	tstamp->pcm_io_frames = div_u64(spcm->stream[cstream->direction].posn.dai_posn,
-- 
2.27.0