On 2018-09-29 03:06, Toke Høiland-Jørgensen wrote:
Rajkumar Manoharan <rmano...@codeaurora.org> writes:- ath10k_htt_tx_txq_update(hw, f_txq); + if (ret == -EBUSY) { + ieee80211_txq_schedule_start(hw, ac); + ieee80211_return_txq(hw, txq); + ieee80211_txq_schedule_end(hw, ac); + }And ieee80211_return_txq() should be called regardless of the return code (it'll do it's own checking and do nothing if the queue is empty).
Yeah.. Seems like calling return_txq unconditionally is messing with may_transmit sequence. i.e pull mode. -Rajkumar
