ath9k: fix invalid max frame length
authorSylvain Roger Rieunier <sylvain.roger.rieunier@gmail.com>
Thu, 27 Feb 2014 13:36:06 +0000 (14:36 +0100)
committerJohn W. Linville <linville@tuxdriver.com>
Mon, 3 Mar 2014 20:35:55 +0000 (15:35 -0500)
commit727b662c2b3476840b7fef7a44685fb0a0898c48
treea4d940bba67bc757bb4fc9f2be1ea43d6db22ca3
parentc8e4955653a470ece7bf580c84fc88eb58cc9850
ath9k: fix invalid max frame length

According to 802.11n-2012 standard in paragraph PPDU Fromat(20.3.2) HT-mixed
format  Hearder PPDU contains : L_STF, L_LTF, L_SIG, HT_SIG, HT_STF, HT_LTF
they are symbols in the preamble, there are in time unit(us) that's for why
it can't be computed in bytes

Signed-off-by: Sylvain ROGER RIEUNIER <sylvain.roger.rieunier@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/ath/ath9k/xmit.c