Question on ieee80211_tx_status

[Ben Greear <greearb@candelatech.com>]

It appears that ieee80211_tx_status also scales poorly
when using large numbers of virtual stations connected
to a single AP, due to for_each_sta_info(local, hdr->addr1, sta, tmp)...

I'm going to try using the vif-hashing to make this faster,
but first a question:

Since it matches on MAC addresses, should it
just return at the bottom of the loop since it has
found a match, and MACs are supposed to be unique?

	for_each_sta_info(local, hdr->addr1, sta, tmp) {
		/* skip wrong virtual interface */
		if (!ether_addr_equal(hdr->addr2, sta->sdata->vif.addr))
			continue;
...


If so, that would be a good improvement since the hash can easily
be turned into a linear search even in AP mode (without all of
my virtual-station scenarios)...

Thanks,
Ben

-- 
Ben Greear <greearb@candelatech.com>
Candela Technologies Inc  http://www.candelatech.com