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Re: [PATCH] mac80211: clear sta.drv_priv on reconfiguration

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On Mon, 2011-08-08 at 16:50 +0300, Eliad Peller wrote:
> drivers might assume sta.drv_priv is clear while
> the sta is added, so clear it on reconfinguration.


Seems fine,
Acked-by: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>

> Signed-off-by: Eliad Peller <eliad@xxxxxxxxxx>
> ---
>  net/mac80211/util.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> diff --git a/net/mac80211/util.c b/net/mac80211/util.c
> index 652e569..23cea7d 100644
> --- a/net/mac80211/util.c
> +++ b/net/mac80211/util.c
> @@ -1196,6 +1196,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
>  					     struct ieee80211_sub_if_data,
>  					     u.ap);
>  
> +			memset(&sta->sta.drv_priv, 0, hw->sta_data_size);
>  			WARN_ON(drv_sta_add(local, sdata, &sta->sta));
>  		}
>  	}


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