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P2P: Wait on GO Negotiation Confirm transmit

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This reverts commit 792c8877c3
('P2P: Send GO Negotiation Confirm without wait').

Some drivers rely on the wait period for sending packets on the
off-channel. If the wait value is small, there's a race condition where
the driver ROC might complete before the packet was sent out. This
doesn't impede other drivers, as the wait is cancelled when a
Tx-completion arrives from the remote peer.

Signed-hostap: Arik Nemtsov <arik@wizery.com>
This commit is contained in:
Arik Nemtsov 2014-01-07 16:15:27 +02:00 committed by Jouni Malinen
parent 472fa2168a
commit 1785d2e912
1 changed files with 1 additions and 1 deletions
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2
src/p2p/p2p_go_neg.c
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@ -1037,7 +1037,7 @@ fail:
else else
freq = dev->listen_freq; freq = dev->listen_freq;
if (p2p_send_action(p2p, freq, sa, p2p->cfg->dev_addr, sa, if (p2p_send_action(p2p, freq, sa, p2p->cfg->dev_addr, sa,
wpabuf_head(conf), wpabuf_len(conf), 0) < 0) { wpabuf_head(conf), wpabuf_len(conf), 200) < 0) {
p2p_dbg(p2p, "Failed to send Action frame"); p2p_dbg(p2p, "Failed to send Action frame");
p2p_go_neg_failed(p2p, dev, -1); p2p_go_neg_failed(p2p, dev, -1);
p2p->cfg->send_action_done(p2p->cfg->cb_ctx); p2p->cfg->send_action_done(p2p->cfg->cb_ctx);