linux-kernel - Re: [PATCH] rtlwifi: remove unneeded function _rtl_dump_channel

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Date:   Thu, 25 Jul 2019 02:50:43 +0000
From:   Pkshih <pkshih@...ltek.com>
To:     "yuehaibing@...wei.com" <yuehaibing@...wei.com>,
        "kvalo@...eaurora.org" <kvalo@...eaurora.org>
CC:     "linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "davem@...emloft.net" <davem@...emloft.net>
Subject: Re: [PATCH] rtlwifi: remove unneeded function _rtl_dump_channel_map()

On Wed, 2019-07-24 at 22:10 +0800, YueHaibing wrote:
> Now _rtl_dump_channel_map() does not do any actual
> thing using the channel. So remove it.
> 
> Signed-off-by: YueHaibing <yuehaibing@...wei.com>
> ---
>  drivers/net/wireless/realtek/rtlwifi/regd.c | 18 ------------------
>  1 file changed, 18 deletions(-)
> 
> diff --git a/drivers/net/wireless/realtek/rtlwifi/regd.c
> b/drivers/net/wireless/realtek/rtlwifi/regd.c
> index 6ccb5b9..c10432c 100644
> --- a/drivers/net/wireless/realtek/rtlwifi/regd.c
> +++ b/drivers/net/wireless/realtek/rtlwifi/regd.c
> @@ -276,22 +276,6 @@ static void _rtl_reg_apply_world_flags(struct wiphy
> *wiphy,
>  	return;
>  }
>  
> -static void _rtl_dump_channel_map(struct wiphy *wiphy)
> -{
> -	enum nl80211_band band;
> -	struct ieee80211_supported_band *sband;
> -	struct ieee80211_channel *ch;
> -	unsigned int i;
> -
> -	for (band = 0; band < NUM_NL80211_BANDS; band++) {
> -		if (!wiphy->bands[band])
> -			continue;
> -		sband = wiphy->bands[band];
> -		for (i = 0; i < sband->n_channels; i++)
> -			ch = &sband->channels[i];
> -	}
> -}
> -
>  static int _rtl_reg_notifier_apply(struct wiphy *wiphy,
>  				   struct regulatory_request *request,
>  				   struct rtl_regulatory *reg)
> @@ -309,8 +293,6 @@ static int _rtl_reg_notifier_apply(struct wiphy *wiphy,
>  		break;
>  	}
>  
> -	_rtl_dump_channel_map(wiphy);
> -
>  	return 0;
>  }
>  

Acked-by: Ping-Ke Shih <pkshih@...ltek.com>