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

On 3/28/24 12:15, Colin Ian King wrote:
> 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);


Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>