commit e3e1a0bcb3f192fe2f95f86a74bd4e7967341e74
author Thomas Huehn <thomas@net.t-labs.tu-berlin.de> Mon Jul 02 19:46:16 2012 +0200
committer Johannes Berg <johannes.berg@intel.com> Tue Jul 03 13:48:37 2012 +0200
tree ed07b2c0a4bd814263bc1b85183ed0d1040ba274
parent cb831b537d50d21f6afb5dffbde4cf6523627461

mac80211: reduce IEEE80211_TX_MAX_RATES

IEEE80211_TX_MAX_RATES can be reduced from 5 to 4 as there
is no current hardware supporting a rate chain with 5 multi
rate stages (mrr), so 4 mrr stages are sufficient.

The memory that is freed within the ieee80211_tx_info struct
will be used in the upcoming Transmission Power Control (TPC)
implementation.

Suggested-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Thomas Huehn <thomas@net.t-labs.tu-berlin.de>
[reword commit message]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>