diff options
Diffstat (limited to 'drivers/net/wireless/wl3501_cs.c')
| -rw-r--r-- | drivers/net/wireless/wl3501_cs.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c index 82d94f83b6b4..932f3f81e8cf 100644 --- a/drivers/net/wireless/wl3501_cs.c +++ b/drivers/net/wireless/wl3501_cs.c @@ -1258,7 +1258,9 @@ static int wl3501_reset(struct net_device *dev) { struct wl3501_card *this = netdev_priv(dev); int rc = -ENODEV; + unsigned long flags; + spin_lock_irqsave(&this->lock, flags); wl3501_block_interrupt(this); if (wl3501_init_firmware(this)) { @@ -1280,20 +1282,17 @@ static int wl3501_reset(struct net_device *dev) pr_debug("%s: device reset", dev->name); rc = 0; out: + spin_unlock_irqrestore(&this->lock, flags); return rc; } static void wl3501_tx_timeout(struct net_device *dev) { - struct wl3501_card *this = netdev_priv(dev); struct net_device_stats *stats = &dev->stats; - unsigned long flags; int rc; stats->tx_errors++; - spin_lock_irqsave(&this->lock, flags); rc = wl3501_reset(dev); - spin_unlock_irqrestore(&this->lock, flags); if (rc) printk(KERN_ERR "%s: Error %d resetting card on Tx timeout!\n", dev->name, rc); |