On Wed, 2012-02-22 at 02:53 +0800, Chun-Yeow Yeoh wrote:
> +++ b/net/mac80211/mesh_hwmp.c
> @@ -590,12 +590,22 @@ static void hwmp_preq_frame_process(struct ieee80211_sub_if_data *sdata,
> flags = PREQ_IE_FLAGS(preq_elem);
> preq_id = PREQ_IE_PREQ_ID(preq_elem);
> hopcount = PREQ_IE_HOPCOUNT(preq_elem) + 1;
> + if (mpath && mpath->is_root) {
> + mesh_path_sel_frame_tx(MPATH_PREQ, flags, orig_addr,
> + cpu_to_le32(orig_sn), target_flags, target_addr,
> + cpu_to_le32(target_sn), mpath->rann_snd_addr,
> + hopcount, ttl, cpu_to_le32(lifetime),
> + cpu_to_le32(metric), cpu_to_le32(preq_id),
> + sdata);
> + goto endpreq;
> + }
> mesh_path_sel_frame_tx(MPATH_PREQ, flags, orig_addr,
> cpu_to_le32(orig_sn), target_flags, target_addr,
> cpu_to_le32(target_sn), broadcast_addr,
> hopcount, ttl, cpu_to_le32(lifetime),
> cpu_to_le32(metric), cpu_to_le32(preq_id),
> sdata);
> +endpreq:
maybe "else {..." instead of the goto?
johannes
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