diff options
Diffstat (limited to 'drivers/net/wireless/wl3501_cs.c')
| -rw-r--r-- | drivers/net/wireless/wl3501_cs.c | 53 |
1 files changed, 28 insertions, 25 deletions
diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c index 122d36439319..e6505624f0c2 100644 --- a/drivers/net/wireless/wl3501_cs.c +++ b/drivers/net/wireless/wl3501_cs.c @@ -134,8 +134,8 @@ static const struct { /** * iw_valid_channel - validate channel in regulatory domain - * @reg_comain - regulatory domain - * @channel - channel to validate + * @reg_domain: regulatory domain + * @channel: channel to validate * * Returns 0 if invalid in the specified regulatory domain, non-zero if valid. */ @@ -154,7 +154,7 @@ static int iw_valid_channel(int reg_domain, int channel) /** * iw_default_channel - get default channel for a regulatory domain - * @reg_comain - regulatory domain + * @reg_domain: regulatory domain * * Returns the default channel for a regulatory domain */ @@ -237,6 +237,7 @@ static int wl3501_get_flash_mac_addr(struct wl3501_card *this) /** * wl3501_set_to_wla - Move 'size' bytes from PC to card + * @this: Card * @dest: Card addressing space * @src: PC addressing space * @size: Bytes to move @@ -259,6 +260,7 @@ static void wl3501_set_to_wla(struct wl3501_card *this, u16 dest, void *src, /** * wl3501_get_from_wla - Move 'size' bytes from card to PC + * @this: Card * @src: Card addressing space * @dest: PC addressing space * @size: Bytes to move @@ -455,12 +457,10 @@ out: /** * wl3501_send_pkt - Send a packet. - * @this - card - * - * Send a packet. - * - * data = Ethernet raw frame. (e.g. data[0] - data[5] is Dest MAC Addr, + * @this: Card + * @data: Ethernet raw frame. (e.g. data[0] - data[5] is Dest MAC Addr, * data[6] - data[11] is Src MAC Addr) + * @len: Packet length * Ref: IEEE 802.11 */ static int wl3501_send_pkt(struct wl3501_card *this, u8 *data, u16 len) @@ -723,7 +723,7 @@ static void wl3501_mgmt_scan_confirm(struct wl3501_card *this, u16 addr) /** * wl3501_block_interrupt - Mask interrupt from SUTRO - * @this - card + * @this: Card * * Mask interrupt from SUTRO. (i.e. SUTRO cannot interrupt the HOST) * Return: 1 if interrupt is originally enabled @@ -740,7 +740,7 @@ static int wl3501_block_interrupt(struct wl3501_card *this) /** * wl3501_unblock_interrupt - Enable interrupt from SUTRO - * @this - card + * @this: Card * * Enable interrupt from SUTRO. (i.e. SUTRO can interrupt the HOST) * Return: 1 if interrupt is originally enabled @@ -1114,8 +1114,8 @@ static inline void wl3501_ack_interrupt(struct wl3501_card *this) /** * wl3501_interrupt - Hardware interrupt from card. - * @irq - Interrupt number - * @dev_id - net_device + * @irq: Interrupt number + * @dev_id: net_device * * We must acknowledge the interrupt as soon as possible, and block the * interrupt from the same card immediately to prevent re-entry. @@ -1251,7 +1251,7 @@ static int wl3501_close(struct net_device *dev) /** * wl3501_reset - Reset the SUTRO. - * @dev - network device + * @dev: network device * * It is almost the same as wl3501_open(). In fact, we may just wl3501_close() * and wl3501_open() again, but I wouldn't like to free_irq() when the driver @@ -1328,7 +1328,7 @@ static netdev_tx_t wl3501_hard_start_xmit(struct sk_buff *skb, } else { ++dev->stats.tx_packets; dev->stats.tx_bytes += skb->len; - kfree_skb(skb); + dev_kfree_skb_irq(skb); if (this->tx_buffer_cnt < 2) netif_stop_queue(dev); @@ -1414,7 +1414,7 @@ static struct iw_statistics *wl3501_get_wireless_stats(struct net_device *dev) /** * wl3501_detach - deletes a driver "instance" - * @link - FILL_IN + * @link: FILL_IN * * This deletes a driver "instance". The device is de-registered with Card * Services. If it has been released, all local data structures are freed. @@ -1435,9 +1435,7 @@ static void wl3501_detach(struct pcmcia_device *link) wl3501_release(link); unregister_netdev(dev); - - if (link->priv) - free_netdev(link->priv); + free_netdev(dev); } static int wl3501_get_name(struct net_device *dev, struct iw_request_info *info, @@ -1864,6 +1862,7 @@ static int wl3501_probe(struct pcmcia_device *p_dev) { struct net_device *dev; struct wl3501_card *this; + int ret; /* The io structure describes IO port mapping */ p_dev->resource[0]->end = 16; @@ -1875,8 +1874,7 @@ static int wl3501_probe(struct pcmcia_device *p_dev) dev = alloc_etherdev(sizeof(struct wl3501_card)); if (!dev) - goto out_link; - + return -ENOMEM; dev->netdev_ops = &wl3501_netdev_ops; dev->watchdog_timeo = 5 * HZ; @@ -1889,9 +1887,15 @@ static int wl3501_probe(struct pcmcia_device *p_dev) netif_stop_queue(dev); p_dev->priv = dev; - return wl3501_config(p_dev); -out_link: - return -ENOMEM; + ret = wl3501_config(p_dev); + if (ret) + goto out_free_etherdev; + + return 0; + +out_free_etherdev: + free_netdev(dev); + return ret; } static int wl3501_config(struct pcmcia_device *link) @@ -1947,8 +1951,7 @@ static int wl3501_config(struct pcmcia_device *link) goto failed; } - for (i = 0; i < 6; i++) - dev->dev_addr[i] = ((char *)&this->mac_addr)[i]; + eth_hw_addr_set(dev, this->mac_addr); /* print probe information */ printk(KERN_INFO "%s: wl3501 @ 0x%3.3x, IRQ %d, " |