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Re: [PATCH 1/1] mac80211: fix warning: unused variable ifsta

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On Tue, 2008-07-01 at 10:44 +0300, Tomas Winkler wrote:
> This patch fixes warning unused variable ifsta
> when compiling without CONFIG_MAC80211_VERBOSE_DEBUG

Thanks.

> Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
Acked-by: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>

> ---
>  net/mac80211/mlme.c |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
> index 4fc843e..283e55f 100644
> --- a/net/mac80211/mlme.c
> +++ b/net/mac80211/mlme.c
> @@ -366,8 +366,10 @@ static u32 ieee80211_handle_protect_preamb(struct ieee80211_sub_if_data *sdata,
>  					   bool use_short_preamble)
>  {
>  	struct ieee80211_bss_conf *bss_conf = &sdata->bss_conf;
> +#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
>  	struct ieee80211_if_sta *ifsta = &sdata->u.sta;
>  	DECLARE_MAC_BUF(mac);
> +#endif
>  	u32 changed = 0;
>  
>  	if (use_protection != bss_conf->use_cts_prot) {

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