linux-kernel - Re: [PATCH] staging: wlan-ng: remove unused 'result' var

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Date:	Sat, 20 Sep 2014 23:46:35 +0530
From:	Sudip Mukherjee <sudipm.mukherjee@...il.com>
To:	Grzegorz Swirski <grzegorz@...rski.name>
Cc:	gregkh@...uxfoundation.org, josh@...htriplett.org,
	stankus.modestas@...il.com, vitaly.osipov@...il.com,
	Johannes.Stadlinger@....de, himangi774@...il.com,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] staging: wlan-ng: remove unused 'result' var

On Sat, Sep 20, 2014 at 12:09:11PM +0100, Grzegorz Swirski wrote:
> Signed-off-by: Grzegorz Swirski <grzegorz@...rski.name>
you have not mentioned any commit log

> ---
>  drivers/staging/wlan-ng/prism2mib.c | 11 ++++-------
>  1 file changed, 4 insertions(+), 7 deletions(-)
> 
> diff --git a/drivers/staging/wlan-ng/prism2mib.c b/drivers/staging/wlan-ng/prism2mib.c
> index f471708..0163e06 100644
> --- a/drivers/staging/wlan-ng/prism2mib.c
> +++ b/drivers/staging/wlan-ng/prism2mib.c
> @@ -717,8 +717,6 @@ static int prism2mib_priv(struct mibrec *mib,
>  {
>  	p80211pstrd_t *pstr = (p80211pstrd_t *) data;
>  
> -	int result;
> -
>  	switch (mib->did) {
>  	case DIDmib_lnx_lnxConfigTable_lnxRSNAIE:{
>  			hfa384x_WPAData_t wpa;
> @@ -734,11 +732,10 @@ static int prism2mib_priv(struct mibrec *mib,
>  				wpa.datalen = cpu_to_le16(pstr->len);
>  				memcpy(wpa.data, pstr->data, pstr->len);
>  
> -				result =
> -				    hfa384x_drvr_setconfig(hw,
> -						   HFA384x_RID_CNFWPADATA,
> -						   (u8 *) &wpa,
> -						   sizeof(wpa));
> +				hfa384x_drvr_setconfig(hw,
> +						       HFA384x_RID_CNFWPADATA,
> +						       (u8 *) &wpa,
if you check your patch with --strict option then you will see one warning here.

thanks
sudip
> +						       sizeof(wpa));
>  			}
>  			break;
>  		}
> -- 
> 1.9.1
> 
> --
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