From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 17 Apr 2011 21:28:10 +0000 (+0200)
Subject: ath9k: assign keycache slots to unencrypted stations
X-Git-Tag: v3.0-rc1~377^2~256^2^2~24
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=93ae2dd2230393566738a5f211ffbaa33b056d56;p=pandora-kernel.git

ath9k: assign keycache slots to unencrypted stations

Frame filtering relies on having a valid destination index (keycache slot),
to keep track of the destination. Assigning a keycache slot (configured
to unencrypted, with no key data attached) improves powersave handling in
AP mode with no encryption.
The dummy keycache entry for a station is cleared, when a real key gets
added.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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