diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1271_main.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_main.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c index 5bb9e3fff96..b7d9137851a 100644 --- a/drivers/net/wireless/wl12xx/wl1271_main.c +++ b/drivers/net/wireless/wl12xx/wl1271_main.c @@ -467,6 +467,7 @@ static void wl1271_irq_work(struct work_struct *work) intr = le32_to_cpu(wl->fw_status->intr); if (!intr) { wl1271_debug(DEBUG_IRQ, "Zero interrupt received."); + spin_lock_irqsave(&wl->wl_lock, flags); continue; } @@ -852,7 +853,7 @@ static int wl1271_dev_notify(struct notifier_block *me, unsigned long what, if (wl == wl_temp) break; } - if (wl == NULL) + if (wl != wl_temp) return NOTIFY_DONE; /* Get the interface IP address for the device. "ifa" will become @@ -1558,8 +1559,6 @@ static int wl1271_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, default: wl1271_error("Unsupported key cmd 0x%x", cmd); ret = -EOPNOTSUPP; - goto out_sleep; - break; } |