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authorJohannes Berg <johannes@sipsolutions.net>2010-01-17 01:47:58 +0100
committerJohn W. Linville <linville@tuxdriver.com>2010-01-19 16:25:19 -0500
commit813d76694043d00b59475baa1fbfaf54a2eb7fad (patch)
treedaad130ca0a9e90f7616d88e5433654df89af14a /Documentation
parenta6bae9e7ab19876a157c91019852395539e4f20e (diff)
mac80211: move control.hw_key assignment
When mac80211 asks a driver to encrypt a frame, it must assign the control.hw_key pointer for it to know which key to use etc. Currently, mac80211 does this whenever it would software-encrypt a frame. Change the logic of this code to assign the hw_key pointer when selecting the key, and later check it when deciding whether to encrypt the frame or let it be encrypted by the hardware. This allows us to later simply skip the encryption function since it no longer modifies the TX control. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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