linux-kernel - Re: [PATCH 6/9] staging: r8188eu: HardwareType is write-only

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Message-ID: <448f1193-c22b-851d-4bf2-5aeec64268d1@gmail.com>
Date:   Wed, 6 Oct 2021 00:06:57 +0200
From:   Michael Straube <straube.linux@...il.com>
To:     Martin Kaiser <martin@...ser.cx>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Larry Finger <Larry.Finger@...inger.net>,
        Phillip Potter <phil@...lpotter.co.uk>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 6/9] staging: r8188eu: HardwareType is write-only

On 10/5/21 22:08, Martin Kaiser wrote:
> HardwareType in struct adapter is never read, it can be removed.
> 
> Signed-off-by: Martin Kaiser <martin@...ser.cx>
> ---
>   drivers/staging/r8188eu/hal/usb_ops_linux.c | 1 -
>   drivers/staging/r8188eu/include/drv_types.h | 1 -
>   drivers/staging/r8188eu/include/hal_intf.h  | 2 --
>   3 files changed, 4 deletions(-)
> 
> diff --git a/drivers/staging/r8188eu/hal/usb_ops_linux.c b/drivers/staging/r8188eu/hal/usb_ops_linux.c
> index c15a75513c8c..9544300fab65 100644
> --- a/drivers/staging/r8188eu/hal/usb_ops_linux.c
> +++ b/drivers/staging/r8188eu/hal/usb_ops_linux.c
> @@ -562,6 +562,5 @@ void rtl8188eu_xmit_tasklet(unsigned long priv)
>   void rtl8188eu_set_hw_type(struct adapter *adapt)
>   {
>   	adapt->chip_type = RTL8188E;
> -	adapt->HardwareType = HARDWARE_TYPE_RTL8188EU;
>   	DBG_88E("CHIP TYPE: RTL8188E\n");
>   }
> diff --git a/drivers/staging/r8188eu/include/drv_types.h b/drivers/staging/r8188eu/include/drv_types.h
> index 6d63429d06c6..9fa561ad340b 100644
> --- a/drivers/staging/r8188eu/include/drv_types.h
> +++ b/drivers/staging/r8188eu/include/drv_types.h
> @@ -206,7 +206,6 @@ struct adapter {
>   	int	pid[3];/* process id from UI, 0:wps, 1:hostapd, 2:dhcpcd */
>   	int	bDongle;/* build-in module or external dongle */
>   	u16	chip_type;
> -	u16	HardwareType;
>   	u16	interface_type;/* USB,SDIO,SPI,PCI */
>   
>   	struct dvobj_priv *dvobj;
> diff --git a/drivers/staging/r8188eu/include/hal_intf.h b/drivers/staging/r8188eu/include/hal_intf.h
> index 29ca90a86844..ee8e67dafe7c 100644
> --- a/drivers/staging/r8188eu/include/hal_intf.h
> +++ b/drivers/staging/r8188eu/include/hal_intf.h
> @@ -137,8 +137,6 @@ struct hal_ops {
>   #define RF_CHANGE_BY_HW		BIT(30)
>   #define RF_CHANGE_BY_SW		BIT(31)
>   
> -#define HARDWARE_TYPE_RTL8188EU 17
> -
>   #define is_boot_from_eeprom(adapter) (adapter->eeprompriv.EepromOrEfuse)
>   
>   void rtl8188eu_set_hal_ops(struct adapter *padapter);
> 

Looks good to me.

Acked-by: Michael Straube <straube.linux@...il.com>

Thanks,
Michael