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authorLuis R. Rodriguez <lrodriguez@atheros.com>2009-07-15 04:14:06 +0400
committerJohn W. Linville <linville@tuxdriver.com>2009-07-24 23:05:16 +0400
commite8986436580caf50ebbd3bf8371074aadf95aba5 (patch)
tree504a61daf5013ffe81e67f5cbffd71bf87cbae25 /net/mac80211/rc80211_pid_algo.c
parent7682a76df8f4e875e4029d95b799c712ee740ddc (diff)
downloadlinux-e8986436580caf50ebbd3bf8371074aadf95aba5.tar.xz
mac80211: make minstrel/pid RC use ieee80211_is_data(fc)
Cc: Felix Fietkau <nbd@openwrt.org> Cc: Derek Smithies <derek@indranet.co.nz> Cc: Chittajit Mitra <Chittajit.Mitra@Atheros.com> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/rc80211_pid_algo.c')
-rw-r--r--net/mac80211/rc80211_pid_algo.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/net/mac80211/rc80211_pid_algo.c b/net/mac80211/rc80211_pid_algo.c
index a0bef767ceb5..549607703bd8 100644
--- a/net/mac80211/rc80211_pid_algo.c
+++ b/net/mac80211/rc80211_pid_algo.c
@@ -280,7 +280,7 @@ rate_control_pid_get_rate(void *priv, struct ieee80211_sta *sta,
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct rc_pid_sta_info *spinfo = priv_sta;
int rateidx;
- u16 fc;
+ __le16 fc;
if (txrc->rts)
info->control.rates[0].count =
@@ -290,9 +290,8 @@ rate_control_pid_get_rate(void *priv, struct ieee80211_sta *sta,
txrc->hw->conf.short_frame_max_tx_count;
/* Send management frames and NO_ACK data using lowest rate. */
- fc = le16_to_cpu(hdr->frame_control);
- if (!sta || !spinfo ||
- (fc & IEEE80211_FCTL_FTYPE) != IEEE80211_FTYPE_DATA ||
+ fc = hdr->frame_control;
+ if (!sta || !spinfo || !ieee80211_is_data(fc) ||
info->flags & IEEE80211_TX_CTL_NO_ACK) {
info->control.rates[0].idx = rate_lowest_index(sband, sta);
if (info->flags & IEEE80211_TX_CTL_NO_ACK)