linux-kernel - Re: [PATCH] staging: r8188eu: remove write-only variable bLCKInProgress

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Date:   Sat, 11 Sep 2021 15:32:35 +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] staging: r8188eu: remove write-only variable
 bLCKInProgress

On 9/11/21 15:23, Martin Kaiser wrote:
> bLCKInProgress in struct odm_rf_cal is never read. Remove it.
> 
> Signed-off-by: Martin Kaiser <martin@...ser.cx>
> ---
>   drivers/staging/r8188eu/hal/HalPhyRf_8188e.c | 4 ----
>   drivers/staging/r8188eu/include/odm.h        | 1 -
>   2 files changed, 5 deletions(-)
> 
> diff --git a/drivers/staging/r8188eu/hal/HalPhyRf_8188e.c b/drivers/staging/r8188eu/hal/HalPhyRf_8188e.c
> index 6e0abaf58791..d9693c8014ce 100644
> --- a/drivers/staging/r8188eu/hal/HalPhyRf_8188e.c
> +++ b/drivers/staging/r8188eu/hal/HalPhyRf_8188e.c
> @@ -1212,16 +1212,12 @@ void PHY_LCCalibrate_8188E(struct adapter *adapt)
>   		timecount += 50;
>   	}
>   
> -	dm_odm->RFCalibrateInfo.bLCKInProgress = true;
> -
>   	if (dm_odm->RFType == ODM_2T2R) {
>   		phy_LCCalibrate_8188E(adapt, true);
>   	} else {
>   		/*  For 88C 1T1R */
>   		phy_LCCalibrate_8188E(adapt, false);
>   	}
> -
> -	dm_odm->RFCalibrateInfo.bLCKInProgress = false;
>   }
>   
>   static void phy_setrfpathswitch_8188e(struct adapter *adapt, bool main, bool is2t)
> diff --git a/drivers/staging/r8188eu/include/odm.h b/drivers/staging/r8188eu/include/odm.h
> index 7c8f082930dd..cda8b3ffe0be 100644
> --- a/drivers/staging/r8188eu/include/odm.h
> +++ b/drivers/staging/r8188eu/include/odm.h
> @@ -679,7 +679,6 @@ struct odm_rf_cal {
>   	u32	Reg864;
>   
>   	bool	bIQKInitialized;
> -	bool	bLCKInProgress;
>   	bool	bAntennaDetected;
>   	u32	ADDA_backup[IQK_ADDA_REG_NUM];
>   	u32	IQK_MAC_backup[IQK_MAC_REG_NUM];
> 

Compiles and looks good to me, thanks.

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