diff options
Diffstat (limited to 'drivers/net/wireless/ipw2x00')
-rw-r--r-- | drivers/net/wireless/ipw2x00/ipw2100.c | 40 | ||||
-rw-r--r-- | drivers/net/wireless/ipw2x00/ipw2100.h | 3 | ||||
-rw-r--r-- | drivers/net/wireless/ipw2x00/ipw2200.c | 14 |
3 files changed, 15 insertions, 42 deletions
diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/ipw2x00/ipw2100.c index d92b21a..cb066f6 100644 --- a/drivers/net/wireless/ipw2x00/ipw2100.c +++ b/drivers/net/wireless/ipw2x00/ipw2100.c @@ -2181,9 +2181,10 @@ static void isr_indicate_rf_kill(struct ipw2100_priv *priv, u32 status) mod_delayed_work(system_wq, &priv->rf_kill, round_jiffies_relative(HZ)); } -static void send_scan_event(void *data) +static void ipw2100_scan_event(struct work_struct *work) { - struct ipw2100_priv *priv = data; + struct ipw2100_priv *priv = container_of(work, struct ipw2100_priv, + scan_event.work); union iwreq_data wrqu; wrqu.data.length = 0; @@ -2191,18 +2192,6 @@ static void send_scan_event(void *data) wireless_send_event(priv->net_dev, SIOCGIWSCAN, &wrqu, NULL); } -static void ipw2100_scan_event_later(struct work_struct *work) -{ - send_scan_event(container_of(work, struct ipw2100_priv, - scan_event_later.work)); -} - -static void ipw2100_scan_event_now(struct work_struct *work) -{ - send_scan_event(container_of(work, struct ipw2100_priv, - scan_event_now)); -} - static void isr_scan_complete(struct ipw2100_priv *priv, u32 status) { IPW_DEBUG_SCAN("scan complete\n"); @@ -2212,13 +2201,11 @@ static void isr_scan_complete(struct ipw2100_priv *priv, u32 status) /* Only userspace-requested scan completion events go out immediately */ if (!priv->user_requested_scan) { - if (!delayed_work_pending(&priv->scan_event_later)) - schedule_delayed_work(&priv->scan_event_later, - round_jiffies_relative(msecs_to_jiffies(4000))); + schedule_delayed_work(&priv->scan_event, + round_jiffies_relative(msecs_to_jiffies(4000))); } else { priv->user_requested_scan = 0; - cancel_delayed_work(&priv->scan_event_later); - schedule_work(&priv->scan_event_now); + mod_delayed_work(system_wq, &priv->scan_event, 0); } } @@ -4459,8 +4446,7 @@ static void ipw2100_kill_works(struct ipw2100_priv *priv) cancel_delayed_work_sync(&priv->wx_event_work); cancel_delayed_work_sync(&priv->hang_check); cancel_delayed_work_sync(&priv->rf_kill); - cancel_work_sync(&priv->scan_event_now); - cancel_delayed_work_sync(&priv->scan_event_later); + cancel_delayed_work_sync(&priv->scan_event); } static int ipw2100_tx_allocate(struct ipw2100_priv *priv) @@ -4478,13 +4464,10 @@ static int ipw2100_tx_allocate(struct ipw2100_priv *priv) return err; } - priv->tx_buffers = - kmalloc(TX_PENDED_QUEUE_LENGTH * sizeof(struct ipw2100_tx_packet), - GFP_ATOMIC); + priv->tx_buffers = kmalloc_array(TX_PENDED_QUEUE_LENGTH, + sizeof(struct ipw2100_tx_packet), + GFP_ATOMIC); if (!priv->tx_buffers) { - printk(KERN_ERR DRV_NAME - ": %s: alloc failed form tx buffers.\n", - priv->net_dev->name); bd_queue_free(priv, &priv->tx_queue); return -ENOMEM; } @@ -6195,8 +6178,7 @@ static struct net_device *ipw2100_alloc_device(struct pci_dev *pci_dev, INIT_DELAYED_WORK(&priv->wx_event_work, ipw2100_wx_event_work); INIT_DELAYED_WORK(&priv->hang_check, ipw2100_hang_check); INIT_DELAYED_WORK(&priv->rf_kill, ipw2100_rf_kill); - INIT_WORK(&priv->scan_event_now, ipw2100_scan_event_now); - INIT_DELAYED_WORK(&priv->scan_event_later, ipw2100_scan_event_later); + INIT_DELAYED_WORK(&priv->scan_event, ipw2100_scan_event); tasklet_init(&priv->irq_tasklet, (void (*)(unsigned long)) ipw2100_irq_tasklet, (unsigned long)priv); diff --git a/drivers/net/wireless/ipw2x00/ipw2100.h b/drivers/net/wireless/ipw2x00/ipw2100.h index 5fe17cb..c6d7879 100644 --- a/drivers/net/wireless/ipw2x00/ipw2100.h +++ b/drivers/net/wireless/ipw2x00/ipw2100.h @@ -577,8 +577,7 @@ struct ipw2100_priv { struct delayed_work wx_event_work; struct delayed_work hang_check; struct delayed_work rf_kill; - struct work_struct scan_event_now; - struct delayed_work scan_event_later; + struct delayed_work scan_event; int user_requested_scan; diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c index 844f201..d96257b 100644 --- a/drivers/net/wireless/ipw2x00/ipw2200.c +++ b/drivers/net/wireless/ipw2x00/ipw2200.c @@ -4480,18 +4480,11 @@ static void handle_scan_event(struct ipw_priv *priv) { /* Only userspace-requested scan completion events go out immediately */ if (!priv->user_requested_scan) { - if (!delayed_work_pending(&priv->scan_event)) - schedule_delayed_work(&priv->scan_event, - round_jiffies_relative(msecs_to_jiffies(4000))); + schedule_delayed_work(&priv->scan_event, + round_jiffies_relative(msecs_to_jiffies(4000))); } else { - union iwreq_data wrqu; - priv->user_requested_scan = 0; - cancel_delayed_work(&priv->scan_event); - - wrqu.data.length = 0; - wrqu.data.flags = 0; - wireless_send_event(priv->net_dev, SIOCGIWSCAN, &wrqu, NULL); + mod_delayed_work(system_wq, &priv->scan_event, 0); } } @@ -11327,7 +11320,6 @@ static int ipw_up(struct ipw_priv *priv) if (!(priv->config & CFG_CUSTOM_MAC)) eeprom_parse_mac(priv, priv->mac_addr); memcpy(priv->net_dev->dev_addr, priv->mac_addr, ETH_ALEN); - memcpy(priv->net_dev->perm_addr, priv->mac_addr, ETH_ALEN); ipw_set_geo(priv); |