linux-kernel - Re: [PATCH] staging: rtl8188eu: kill unused hal_data_8188e::fw

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Date:	Thu, 18 Jun 2015 14:00:18 +0530
From:	Sudip Mukherjee <sudipm.mukherjee@...il.com>
To:	Jakub Sitnicki <jsitnicki@...il.com>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Larry Finger <Larry.Finger@...inger.net>,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] staging: rtl8188eu: kill unused
 hal_data_8188e::fw_ractrl flag

On Thu, Jun 18, 2015 at 08:31:59AM +0200, Jakub Sitnicki wrote:
> Flag is never set. Remove it and the code that is dead because of it.
> 
> Signed-off-by: Jakub Sitnicki <jsitnicki@...il.com>
> ---
<snip>
> 
> diff --git a/drivers/staging/rtl8188eu/hal/odm.c b/drivers/staging/rtl8188eu/hal/odm.c
> index 28b5e7b..710fdc3 100644
> --- a/drivers/staging/rtl8188eu/hal/odm.c
> +++ b/drivers/staging/rtl8188eu/hal/odm.c
> @@ -1170,13 +1170,10 @@ void odm_RSSIMonitorCheckCE(struct odm_dm_struct *pDM_Odm)
>  	}
>  
>  	for (i = 0; i < sta_cnt; i++) {
> -		if (PWDB_rssi[i] != (0)) {
> -			if (pHalData->fw_ractrl) {
> -				/*  Report every sta's RSSI to FW */
> -			} else {
> -				ODM_RA_SetRSSI_8188E(
> -				&(pHalData->odmpriv), (PWDB_rssi[i]&0xFF), (u8)((PWDB_rssi[i]>>16) & 0xFF));
> -			}
> +		if (PWDB_rssi[i] != 0) {
> +			ODM_RA_SetRSSI_8188E(&pHalData->odmpriv,
> +					     PWDB_rssi[i] & 0xFF,
> +					     (PWDB_rssi[i] >> 16) & 0xFF);
and you are also removing an extra unneeded () and a typecast.

regards
sudip
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