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由 Andriy Tkachuk 提交于
ieee80211_hdrlen() should account account new HT Control field in 802.11 data frame header introduced by IEEE 802.11n standard. According to 802.11n-2009 HT Control field is present in data frames when both of following are met: 1. It is QoS data frame. 2. Order bit is set in Frame Control field. The change might be totally compatible with legacy non-11n aware frames, because 802.11-2007 standard states that "all QoS STAs set this subfield to 0". Signed-off-by: NAndriy V. Tkachuk <andrit@ukr.net> Acked-by : Benoit Papillault <benoit.papillault@free.fr> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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