linux-kernel - Re: [PATCH 1/1] drivers: net: wireless: rtlwifi: Fix wrong assignment

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Date:	Fri, 18 Oct 2013 17:27:34 -0500
From:	Larry Finger <Larry.Finger@...inger.net>
To:	Felipe Pena <felipensp@...il.com>,
	Chaoming Li <chaoming_li@...lsil.com.cn>,
	"John W. Linville" <linville@...driver.com>
CC:	linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/1] drivers: net: wireless: rtlwifi: Fix wrong assignment

On 10/18/2013 05:15 PM, Felipe Pena wrote:
> There is a typo in the struct member name on assignment when checking
> rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20_40, the check uses pwrgroup_ht40
> for bound limit and uses pwrgroup_ht20 when assigning instead.
>
> Signed-off-by: Felipe Pena <felipensp@...il.com>
> ---
>   drivers/net/wireless/rtlwifi/rtl8192se/rf.c |    2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/rf.c b/drivers/net/wireless/rtlwifi/rtl8192se/rf.c
> index 5061f1d..92d38ab 100644
> --- a/drivers/net/wireless/rtlwifi/rtl8192se/rf.c
> +++ b/drivers/net/wireless/rtlwifi/rtl8192se/rf.c
> @@ -265,7 +265,7 @@ static void _rtl92s_get_txpower_writeval_byregulatory(struct ieee80211_hw *hw,
>   				    rtlefuse->pwrgroup_ht40
>   				    [RF90_PATH_A][chnl - 1]) {
>   					pwrdiff_limit[i] =
> -					  rtlefuse->pwrgroup_ht20
> +					  rtlefuse->pwrgroup_ht40
>   					  [RF90_PATH_A][chnl - 1];
>   				}
>   			} else {

Good catch. There is only one problem - by convention we skip 
drivers/net/wireless in the subject. That would probably be OK, but you are 
missing the rtl8192se part, which needs to be there. I suggest that you use the 
subject "rtlwifi: rtl8192de: Fix wrong assignment".

Larry


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