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| author | avos <avos@FreeBSD.org> | 2016-05-22 20:12:07 +0000 |
|---|---|---|
| committer | avos <avos@FreeBSD.org> | 2016-05-22 20:12:07 +0000 |
| commit | 7fd72b6d8ea5fe1ff6afb9e02ff1346b0dc431cd (patch) | |
| tree | 2b60216a9e554c872d981f1e013df606e84e998b | |
| parent | 8d12c00783d3e25c5bbc660dc89e8f167e20e941 (diff) | |
| download | FreeBSD-src-7fd72b6d8ea5fe1ff6afb9e02ff1346b0dc431cd.zip FreeBSD-src-7fd72b6d8ea5fe1ff6afb9e02ff1346b0dc431cd.tar.gz | |
urtwn: cleanup some unused code in urtwn_tx_data().
- Drop unused 'subtype' variable.
- Remove obsolete comment (hardware crypto support was added in r292175).
| -rw-r--r-- | sys/dev/urtwn/if_urtwn.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/sys/dev/urtwn/if_urtwn.c b/sys/dev/urtwn/if_urtwn.c index df2fffd..221852f 100644 --- a/sys/dev/urtwn/if_urtwn.c +++ b/sys/dev/urtwn/if_urtwn.c @@ -2838,17 +2838,13 @@ urtwn_tx_data(struct urtwn_softc *sc, struct ieee80211_node *ni, struct ieee80211_channel *chan; struct ieee80211_frame *wh; struct r92c_tx_desc *txd; - uint8_t macid, raid, rate, ridx, subtype, type, tid, qos, qsel; + uint8_t macid, raid, rate, ridx, type, tid, qos, qsel; int hasqos, ismcast; URTWN_ASSERT_LOCKED(sc); - /* - * Software crypto. - */ wh = mtod(m, struct ieee80211_frame *); type = wh->i_fc[0] & IEEE80211_FC0_TYPE_MASK; - subtype = wh->i_fc[0] & IEEE80211_FC0_SUBTYPE_MASK; hasqos = IEEE80211_QOS_HAS_SEQ(wh); ismcast = IEEE80211_IS_MULTICAST(wh->i_addr1); |
