From: Colin Ian King <colin.i.king@gmail.com>
To: Shenghao Ding <shenghao-ding@ti.com>, Kevin Lu <kevin-lu@ti.com>,
Baojun Xu <baojun.xu@ti.com>, Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Jaroslav Kysela <perex@perex.cz>,
Takashi Iwai <tiwai@suse.com>,
linux-sound@vger.kernel.org
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH][next] ASoC: tas2781: Remove redundant initialization of pointer 'data'
Date: Fri, 16 Feb 2024 14:22:19 +0000 [thread overview]
Message-ID: <20240216142219.2109050-1-colin.i.king@gmail.com> (raw)
The pointer 'data' being initialized with a value that is never read, it
is being re-assigned inside a while-loop. The initialization is redundant
and can be removed.
Cleans up clang scan build warning
sound/soc/codecs/tas2781-fmwlib.c:1534:17: warning: Value stored to
'data' during its initialization is never read [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
sound/soc/codecs/tas2781-fmwlib.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/codecs/tas2781-fmwlib.c b/sound/soc/codecs/tas2781-fmwlib.c
index 85e14ff61769..45760fe19523 100644
--- a/sound/soc/codecs/tas2781-fmwlib.c
+++ b/sound/soc/codecs/tas2781-fmwlib.c
@@ -1531,7 +1531,7 @@ static int tasdev_load_blk(struct tasdevice_priv *tas_priv,
unsigned int sleep_time;
unsigned int len;
unsigned int nr_cmds;
- unsigned char *data = block->data;
+ unsigned char *data;
unsigned char crc_chksum = 0;
unsigned char offset;
unsigned char book;
--
2.39.2
next reply other threads:[~2024-02-16 14:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-16 14:22 Colin Ian King [this message]
2024-02-21 0:48 ` [PATCH][next] ASoC: tas2781: Remove redundant initialization of pointer 'data' Mark Brown
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