ieee80211_process_callback() use in drivers

[Adrian Chadd]

Hi all,

The ieee80211_process_callback() call seems to be used wrong in a couple places.
According to the single (non-HT) use, the manpage, and what looks like
all of the drivers:

0 == OK
non-0 == Failure (either ACK failure, or TX failure)

Bernhard, iwn_ampdu_tx_done() could do with a review, would you please check?

I have a fix to commit to -HEAD to make the BAR TX routines work.

Thanks,


Adrian