From: Helmut Schaa Date: Fri, 4 Mar 2011 12:31:31 +0000 (+0100) Subject: mac80211: Remove redundant preamble and RTS flag setup in minstrel_ht X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=9d468d2269b64222a706f52b965998ee64d0b4bf;p=openwrt%2Fstaging%2Fblogic.git mac80211: Remove redundant preamble and RTS flag setup in minstrel_ht mac80211 does the same afterwards anyway. Hence, just drop this redundant code. Signed-off-by: Helmut Schaa Acked-by: Felix Fietkau Signed-off-by: John W. Linville --- diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c index 165a4518bb48..775cf155e94b 100644 --- a/net/mac80211/rc80211_minstrel_ht.c +++ b/net/mac80211/rc80211_minstrel_ht.c @@ -519,9 +519,7 @@ minstrel_ht_set_rate(struct minstrel_priv *mp, struct minstrel_ht_sta *mi, rate->count = mr->retry_count; rate->flags = IEEE80211_TX_RC_MCS | group->flags; - if (txrc->short_preamble) - rate->flags |= IEEE80211_TX_RC_USE_SHORT_PREAMBLE; - if (txrc->rts || rtscts) + if (rtscts) rate->flags |= IEEE80211_TX_RC_USE_RTS_CTS; rate->idx = index % MCS_GROUP_RATES + (group->streams - 1) * MCS_GROUP_RATES; }