diff options
| author | Ivo van Doorn <ivdoorn@gmail.com> | 2008-09-22 19:40:04 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-09-24 16:18:03 -0400 |
| commit | acaf908d408ccd49f13aeb46cbd4428a4db174d1 (patch) | |
| tree | 9ee347bacb617f7729e19a84d76e909908980cc8 /drivers/net/wireless/rt2x00/rt2x00mac.c | |
| parent | 4492bea656b70dad6a9ae7b59b1430fa38ba3345 (diff) | |
rt2x00: Fix HW crypto key handling
When a crypto key is being removed, rt2x00mac should not
reset the key->hw_key_idx value because that will prevent
the driver from removing the correct key from the hardware.
Furthermore ffz() starts counting at 0 instead of 1, so we don't
need to substract 1 from the resulting value.
Signed-off-by: Stephen Blackheath <tramp.enshrine.stephen@blacksapphire.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00mac.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00mac.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c index 485c40de5cc..2c6cc5c374f 100644 --- a/drivers/net/wireless/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/rt2x00/rt2x00mac.c @@ -543,7 +543,8 @@ int rt2x00mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, * provided but key 0 is not, then the key is not found * by the hardware during RX). */ - key->hw_key_idx = 0; + if (cmd == SET_KEY) + key->hw_key_idx = 0; if (key->flags & IEEE80211_KEY_FLAG_PAIRWISE) set_key = rt2x00dev->ops->lib->config_pairwise_key; |