From 3cfcf6ac6d69dc290e96416731eea5c88ac7d426 Mon Sep 17 00:00:00 2001
From: Jouni Malinen <j@w1.fi>
Date: Thu, 8 Jan 2009 13:32:02 +0200
Subject: mac80211: 802.11w - Use BIP (AES-128-CMAC)

Add mechanism for managing BIP keys (IGTK) and integrate BIP into the
TX/RX paths.

Signed-off-by: Jouni Malinen <j@w1.fi>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath5k/pcu.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'drivers/net')

diff --git a/drivers/net/wireless/ath5k/pcu.c b/drivers/net/wireless/ath5k/pcu.c
index 5b416ed65299..e758b70ab7eb 100644
--- a/drivers/net/wireless/ath5k/pcu.c
+++ b/drivers/net/wireless/ath5k/pcu.c
@@ -1026,6 +1026,9 @@ int ath5k_keycache_type(const struct ieee80211_key_conf *key)
 			return AR5K_KEYTABLE_TYPE_40;
 		else if (key->keylen == LEN_WEP104)
 			return AR5K_KEYTABLE_TYPE_104;
+		return -EINVAL;
+	default:
+		return -EINVAL;
 	}
 	return -EINVAL;
 }
-- 
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