From 810df801813705f2a5effa4e64cfe10f50e559e8 Mon Sep 17 00:00:00 2001
From: Sam Leffler <sam@FreeBSD.org>
Date: Wed, 12 Mar 2008 20:03:31 +0000
Subject: [PATCH] fix inverted test that disabled ACK's on xmit

---
 sys/dev/wpi/if_wpi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/dev/wpi/if_wpi.c b/sys/dev/wpi/if_wpi.c
index c4977d268e4..7df317bac1b 100644
--- a/sys/dev/wpi/if_wpi.c
+++ b/sys/dev/wpi/if_wpi.c
@@ -1857,7 +1857,7 @@ wpi_tx_data(struct wpi_softc *sc, struct mbuf *m0, struct ieee80211_node *ni,
 	tx->id = ismcast ? WPI_ID_BROADCAST : WPI_ID_BSS;
 	tx->len = htole16(m0->m_pkthdr.len);
 
-	if (ismcast) {
+	if (!ismcast) {
 		if ((ni->ni_flags & IEEE80211_NODE_QOS) == 0 ||
 		    !cap->cap_wmeParams[ac].wmep_noackPolicy)
 			tx->flags |= htole32(WPI_TX_NEED_ACK);