From: Helmut Schaa Date: Thu, 3 Mar 2011 18:43:49 +0000 (+0100) Subject: rt2x00: Don't call ieee80211_get_tx_rate for MCS rates X-Git-Tag: v2.6.39-rc1~468^2~88^2^2~27 X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=55b585e29095ce64900b6192aadf399fa007161e;p=pandora-kernel.git rt2x00: Don't call ieee80211_get_tx_rate for MCS rates ieee80211_get_tx_rate is not valid for HT rates. Hence, restructure the TX desciptor creation to be aware of MCS rates. The generic TX desciptor creation now cares about the rate_mode (CCK, OFDM, MCS, GF). As a result, ieee80211_get_tx_rate gets only called for legacy rates. Acked-by: Gertjan van Wingerde Signed-off-by: Helmut Schaa Signed-off-by: Ivo van Doorn Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/rt2x00/rt2x00ht.c b/drivers/net/wireless/rt2x00/rt2x00ht.c index 78a0e7386a78..ae1219dffaae 100644 --- a/drivers/net/wireless/rt2x00/rt2x00ht.c +++ b/drivers/net/wireless/rt2x00/rt2x00ht.c @@ -77,14 +77,6 @@ void rt2x00ht_create_tx_descriptor(struct queue_entry *entry, !(tx_info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE)) __set_bit(ENTRY_TXD_HT_AMPDU, &txdesc->flags); - /* - * Determine HT Mix/Greenfield rate mode - */ - if (txrate->flags & IEEE80211_TX_RC_MCS) - txdesc->rate_mode = RATE_MODE_HT_MIX; - if (txrate->flags & IEEE80211_TX_RC_GREEN_FIELD) - txdesc->rate_mode = RATE_MODE_HT_GREENFIELD; - /* * Set 40Mhz mode if necessary (for legacy rates this will * duplicate the frame to both channels). Reading git-diff-tree failed