tree 1afb5803591d4ec5ecc7aea3c36b103056824541
parent 7db94e210351e8578d4a98fed3edd4df5f10ae9d
author Luis R. Rodriguez <lrodriguez@atheros.com> 1260219470 -0500
committer John W. Linville <linville@tuxdriver.com> 1261508162 -0500

mac80211: only bother printing highest data rate on debugfs if its set

IEEE-802.11n spec says the RX highest data rate field does
not specify the highest supported RX data rate if its not set.
Ignore it if not set then. Refer to section 7.3.56.4

Cc: johannes@sipsolutions.net
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>