From: Ming Lei Date: Sat, 6 Feb 2010 14:38:23 +0000 (+0800) Subject: ath9k: fix keycache leak in split tkip case X-Git-Url: http://git.mmlx.us/?a=commitdiff_plain;h=733da37dab72de6b3f8b0c56b5cdea322f18a684;p=linux-edison.git ath9k: fix keycache leak in split tkip case If split tkip key is used, ath_delete_key should delete rx key and rx mic key. This patch fixes the leak of hw keycache in the case. Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 40da7a6e4b6..9c8f925c209 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -809,6 +809,7 @@ static void ath_key_delete(struct ath_common *common, struct ieee80211_key_conf clear_bit(key->hw_key_idx + 64, common->keymap); if (common->splitmic) { + ath9k_hw_keyreset(ah, key->hw_key_idx + 32); clear_bit(key->hw_key_idx + 32, common->keymap); clear_bit(key->hw_key_idx + 64 + 32, common->keymap); }