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Re: [PATCH v2] brcmsmac: restructure info->control.sta handling as it is goning to be removed soon.

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On Fri, 2012-06-29 at 05:56 -0700, Thomas Huehn wrote:
> brcmsmac uses info->control.sta while doing ampdu aggregation. This patch
> changes the usage of the structure info->control.sta, as it is going to be
> removed soon from struct ieee80211_tx_info. This patch is a pre-requisit in
> order to add transmission power control (TPC) to the mac80211 subsystem.
> 
> Suggested-by: Felix Fietkau <nbd@xxxxxxxxxxx>
> Signed-off-by: Thomas Huehn <thomas@xxxxxxxxxxxxxxxxxxxxxxx>
> ---
> Change sequence of overwriting data. Thx to Johannes.


> @@ -665,7 +665,7 @@ brcms_c_sendampdu(struct ampdu_info *ampdu, struct brcms_txq_info *qi,
>  			u8 plcp0, plcp3, is40, sgi;
>  			struct ieee80211_sta *sta;
>  
> -			sta = tx_info->control.sta;
> +			sta = tx_info->rate_driver_data[0];

Are you sure it actually works now?

johannes

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