From: Bob Copeland <me@bobcopeland.com>
Date: Wed, 26 Nov 2008 01:55:21 +0000 (-0500)
Subject: ath5k: clean up ath5k_hw_set_key
X-Git-Tag: v2.6.29-rc1~581^2~305^2~55
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=671434904633876f89be70af415c35c89fb90115;p=pandora-kernel.git

ath5k: clean up ath5k_hw_set_key

Status: O

With the addition of TKIP (and soon CCMP), key->alg is a more useful
guide to key type than the key length.

This patch cleans up key type assignment in ath5k_hw_set_key by
extracting it into its own function.  It also replaces the separate
memcpy() calls for extracting key material into the hardware format
with a loop that works regardless of key size.

Finally, the patch removes support for WEP-128 since it is a
non-standard key length that mac80211 also doesn't use.

Changes-licensed-under: ISC
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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