diff options
Diffstat (limited to 'drivers/net/wireless/b43/main.c')
| -rw-r--r-- | drivers/net/wireless/b43/main.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index 88d2c15..64c154d 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -3532,8 +3532,6 @@ static int b43_wireless_core_init(struct b43_wldev *dev) b43_bluetooth_coext_enable(dev); ssb_bus_powerup(bus, 1); /* Enable dynamic PCTL */ - memset(wl->bssid, 0, ETH_ALEN); - memset(wl->mac_addr, 0, ETH_ALEN); b43_upload_card_macaddress(dev); b43_security_init(dev); b43_rng_init(wl); @@ -3630,6 +3628,15 @@ static int b43_op_start(struct ieee80211_hw *hw) struct b43_wldev *dev = wl->current_dev; int did_init = 0; int err = 0; + bool do_rfkill_exit = 0; + + /* Kill all old instance specific information to make sure + * the card won't use it in the short timeframe between start + * and mac80211 reconfiguring it. */ + memset(wl->bssid, 0, ETH_ALEN); + memset(wl->mac_addr, 0, ETH_ALEN); + wl->filter_flags = 0; + wl->radiotap_enabled = 0; /* First register RFkill. * LEDs that are registered later depend on it. */ @@ -3639,8 +3646,10 @@ static int b43_op_start(struct ieee80211_hw *hw) if (b43_status(dev) < B43_STAT_INITIALIZED) { err = b43_wireless_core_init(dev); - if (err) + if (err) { + do_rfkill_exit = 1; goto out_mutex_unlock; + } did_init = 1; } @@ -3649,6 +3658,7 @@ static int b43_op_start(struct ieee80211_hw *hw) if (err) { if (did_init) b43_wireless_core_exit(dev); + do_rfkill_exit = 1; goto out_mutex_unlock; } } @@ -3656,6 +3666,9 @@ static int b43_op_start(struct ieee80211_hw *hw) out_mutex_unlock: mutex_unlock(&wl->mutex); + if (do_rfkill_exit) + b43_rfkill_exit(dev); + return err; } |