From 7d7c80f3f335e5148e3f744534a0576e638cf581 Mon Sep 17 00:00:00 2001
From: Vinod Koul <vinod.koul@intel.com>
Date: Thu, 8 Dec 2016 23:01:35 +0530
Subject: [PATCH] =?utf8?q?ASoC:=20Intel:=20sst:=20remove=20unused=20?=
=?utf8?q?=E2=80=98ret=5Fval=E2=80=99?=
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In sst_media_close(), 'ret_val' is initialized and assigned as return value
of stream ops close but never used. So remove it.
ound/soc/intel/atom/sst-mfld-platform-pcm.c: In function âsst_media_closeâ:
sound/soc/intel/atom/sst-mfld-platform-pcm.c:360:6: warning: variable âret_valâ set but not used [-Wunused-but-set-variable]
int ret_val = 0, str_id;
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
sound/soc/intel/atom/sst-mfld-platform-pcm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/intel/atom/sst-mfld-platform-pcm.c b/sound/soc/intel/atom/sst-mfld-platform-pcm.c
index f5a8050351b53..0fd7848fbe4aa 100644
--- a/sound/soc/intel/atom/sst-mfld-platform-pcm.c
+++ b/sound/soc/intel/atom/sst-mfld-platform-pcm.c
@@ -357,14 +357,14 @@ static void sst_media_close(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct sst_runtime_stream *stream;
- int ret_val = 0, str_id;
+ int str_id;
stream = substream->runtime->private_data;
power_down_sst(stream);
str_id = stream->stream_info.str_id;
if (str_id)
- ret_val = stream->ops->close(sst->dev, str_id);
+ stream->ops->close(sst->dev, str_id);
module_put(sst->dev->driver->owner);
kfree(stream);
}
--
2.30.2