mac80211: pass vif and station to update_tkip_key
When a TKIP key is updated, we should pass the station
pointer instead of just the address, since drivers can
use that to store their own data. We also need to pass
the virtual interface pointer.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index c238468..c699e46 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -844,8 +844,10 @@
}
static void b43_op_update_tkip_key(struct ieee80211_hw *hw,
- struct ieee80211_key_conf *keyconf, const u8 *addr,
- u32 iv32, u16 *phase1key)
+ struct ieee80211_vif *vif,
+ struct ieee80211_key_conf *keyconf,
+ struct ieee80211_sta *sta,
+ u32 iv32, u16 *phase1key)
{
struct b43_wl *wl = hw_to_b43_wl(hw);
struct b43_wldev *dev;
@@ -863,7 +865,10 @@
keymac_write(dev, index, NULL); /* First zero out mac to avoid race */
rx_tkip_phase1_write(dev, index, iv32, phase1key);
- keymac_write(dev, index, addr);
+ /* only pairwise TKIP keys are supported right now */
+ if (WARN_ON(!sta))
+ goto out_unlock;
+ keymac_write(dev, index, sta->addr);
out_unlock:
mutex_unlock(&wl->mutex);