From: Colin Ian King <colin.i.king@gmail.com>
To: Forest Bond <forest@alittletooquiet.net>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-staging@lists.linux.dev
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH][next] staging: vt6655: remove redundant assignment to variable byData
Date: Thu, 28 Mar 2024 11:15:57 +0000 [thread overview]
Message-ID: <20240328111557.761380-1-colin.i.king@gmail.com> (raw)
Variable byData is being assigned a value that is never read, it is
being re-assigned later on. The assignment is redundant and can be
removed.
Cleans up clang scan build warning:
drivers/staging/vt6655/srom.c:67:2: warning: Value stored to 'byData'
is never read [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
drivers/staging/vt6655/srom.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/staging/vt6655/srom.c b/drivers/staging/vt6655/srom.c
index 1b89d401a7eb..e80556509c58 100644
--- a/drivers/staging/vt6655/srom.c
+++ b/drivers/staging/vt6655/srom.c
@@ -64,7 +64,6 @@ unsigned char SROMbyReadEmbedded(void __iomem *iobase,
unsigned char byData;
unsigned char byOrg;
- byData = 0xFF;
byOrg = ioread8(iobase + MAC_REG_I2MCFG);
/* turn off hardware retry for getting NACK */
iowrite8(byOrg & (~I2MCFG_NORETRY), iobase + MAC_REG_I2MCFG);
--
2.39.2
next reply other threads:[~2024-03-28 11:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-28 11:15 Colin Ian King [this message]
2024-03-28 21:44 ` [PATCH][next] staging: vt6655: remove redundant assignment to variable byData Philipp Hortmann
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