Re: [PATCH][next] staging: r8188eu: remove redundant variable reg_0x143

[Phillip Potter <phil@philpotter.co.uk>]

On Thu, Feb 24, 2022 at 11:06:58PM +0000, Colin Ian King wrote:
> Variable reg_0x143 is being assigned a value, however is not being
> read. The variable is redundant and can be removed.
> 
> Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
> ---
>  drivers/staging/r8188eu/hal/rtl8188e_hal_init.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/drivers/staging/r8188eu/hal/rtl8188e_hal_init.c b/drivers/staging/r8188eu/hal/rtl8188e_hal_init.c
> index cf58dfc3ff4d..53ebea311723 100644
> --- a/drivers/staging/r8188eu/hal/rtl8188e_hal_init.c
> +++ b/drivers/staging/r8188eu/hal/rtl8188e_hal_init.c
> @@ -189,7 +189,6 @@ static void efuse_read_phymap_from_txpktbuf(
>  {
>  	u16 dbg_addr = 0;
>  	u32 start  = 0, passing_time = 0;
> -	u8 reg_0x143 = 0;
>  	__le32 lo32 = 0, hi32 = 0;
>  	u16 len = 0, count = 0;
>  	int i = 0;
> @@ -209,7 +208,7 @@ static void efuse_read_phymap_from_txpktbuf(
>  
>  		rtw_write8(adapter, REG_TXPKTBUF_DBG, 0);
>  		start = jiffies;
> -		while (!(reg_0x143 = rtw_read8(adapter, REG_TXPKTBUF_DBG)) &&
> +		while (!rtw_read8(adapter, REG_TXPKTBUF_DBG) &&
>  		       (passing_time = rtw_get_passing_time_ms(start)) < 1000)
>  			rtw_usleep_os(100);
>  
> -- 
> 2.34.1
> 

Looks good to me, thanks Colin.

Reviewed-by: Phillip Potter <phil@philpotter.co.uk>

Regards,
Phil