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Commit 5854a32e authored by Johannes Berg's avatar Johannes Berg Committed by John W. Linville
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mac80211: fix rate control initialisation 



In commit 2e92e6f2 ("mac80211: use rate
index in TX control") I forgot to initialise a few new variables to -1 which
means that the rate control algorithm is never triggered and 0 is used as
the only rate index, effectively fixing the transmit bitrate at the lowest
supported.

This patch adds the missing initialisation.

Signed-off-by: default avatarJohannes Berg <johannes@sipsolutions.net>
Bisected-by: default avatarSitsofe Wheeler <sitsofe@yahoo.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 7fd871ed

net/mac80211/tx.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -947,6 +947,8 @@ __ieee80211_tx_prepare(struct ieee80211_tx_data *tx, 
	tx->local = local;

	tx->local = local;

	tx->sdata = IEEE80211_DEV_TO_SUB_IF(dev);

	tx->sdata = IEEE80211_DEV_TO_SUB_IF(dev);

	tx->channel = local->hw.conf.channel;

	tx->channel = local->hw.conf.channel;

	tx->rate_idx = -1;

	tx->last_frag_rate_idx = -1;

	/*

	/*

	 * Set this flag (used below to indicate "automatic fragmentation"),

	 * Set this flag (used below to indicate "automatic fragmentation"),

	 * it will be cleared/left by radiotap as desired.

	 * it will be cleared/left by radiotap as desired.