From: Ivo van Doorn <ivdoorn@gmail.com>
Date: Fri, 6 Aug 2010 18:49:27 +0000 (+0200)
Subject: rt2x00: Remove ieee80211_rx_status from rt2x00_dev
X-Git-Tag: v2.6.37-rc1~147^2~679^2~61
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e5ef5bad345f97f1fef7ccdc01a88c298629a5d9;p=pandora-kernel.git

rt2x00: Remove ieee80211_rx_status from rt2x00_dev

rt2x00 was keeping a copy of ieee80211_rx_status embedded
into the rt2x00_dev structure. For each RX frame, this structure
was copied into the skb->cb where mac80211 would handle it further.

However at the moment only the fields current band, and frequency
were updated. Whereas the band was already provided directly within
the rt2x00_dev structure. Save a memcpy action, and reduce memory
a bit, by adding a curr_freq field to rt2x00_dev, and completely
remove the ieee80211_rx_status structure from rt2x00_dev.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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