From: Chen Gang <gang.chen@sunrus.com.cn>
To: lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz,
tiwai@suse.de, alsa-devel@alsa-project.org
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: [PATCH] sound: soc: soc-pcm: Remove useless varialbe 'i'
Date: Sat, 03 Jan 2015 17:45:57 +0800 [thread overview]
Message-ID: <54A7BA55.3020607@sunrus.com.cn> (raw)
'i' is useless in soc_pcm_set_msb(), so remove it, the related warning
(with allmodconfig under s390):
CC [M] sound/soc/soc-pcm.o
sound/soc/soc-pcm.c: In function 'soc_pcm_set_msb':
sound/soc/soc-pcm.c:307:11: warning: unused variable 'i' [-Wunused-variable]
int ret, i;
^
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
---
sound/soc/soc-pcm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index d6e8d6b..6b0136e 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -304,7 +304,7 @@ static bool soc_pcm_has_symmetry(struct snd_pcm_substream *substream)
static void soc_pcm_set_msb(struct snd_pcm_substream *substream, int bits)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
- int ret, i;
+ int ret;
if (!bits)
return;
--
1.7.9.5
next reply other threads:[~2015-01-03 9:46 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-03 9:45 Chen Gang [this message]
2015-01-03 9:59 ` [PATCH] sound: soc: soc-pcm: Remove useless varialbe 'i' Takashi Iwai
2015-01-03 10:15 ` Chen Gang S
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