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Re: [PATCH v7 4/4] mac80211: allow reservation of a running chanctx

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On 12 March 2014 14:06, Luciano Coelho <luciano.coelho@xxxxxxxxx> wrote:

[...]

> @@ -700,12 +735,7 @@ int ieee80211_vif_use_reserved_context(struct ieee80211_sub_if_data *sdata,
>
>         old_ctx = container_of(conf, struct ieee80211_chanctx, conf);
>
> -       if (sdata->vif.bss_conf.chandef.width != sdata->reserved_chandef.width)
> -               tmp_changed |= BSS_CHANGED_BANDWIDTH;
> -
> -       sdata->vif.bss_conf.chandef = sdata->reserved_chandef;
> -
> -       /* unref our reservation before assigning */
> +       /* unref our reservation */
>         ctx->refcount--;
>         sdata->reserved_chanctx = NULL;
>
> @@ -742,11 +772,6 @@ int ieee80211_vif_use_reserved_context(struct ieee80211_sub_if_data *sdata,
>         }
>
>         *changed = tmp_changed;
> -
> -       ieee80211_recalc_chanctx_chantype(local, ctx);
> -       ieee80211_recalc_smps_chanctx(local, ctx);
> -       ieee80211_recalc_radar_chanctx(local, ctx);
> -       ieee80211_recalc_chanctx_min_def(local, ctx);
>  out:
>         mutex_unlock(&local->chanctx_mtx);
>         return ret;

I think you need these for if(old_ctx==new_ctx) case, don't you?


Michał
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