diff options
Diffstat (limited to 'drivers/net/wireless/airo.c')
| -rw-r--r-- | drivers/net/wireless/airo.c | 41 |
1 files changed, 18 insertions, 23 deletions
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c index 73d66a80c4a3..b5cd850a4a59 100644 --- a/drivers/net/wireless/airo.c +++ b/drivers/net/wireless/airo.c @@ -85,10 +85,10 @@ static struct pci_driver airo_driver = { /* Include Wireless Extension definition and check version - Jean II */ #include <linux/wireless.h> -#define WIRELESS_SPY // enable iwspy support -#include <net/iw_handler.h> // New driver API +#define WIRELESS_SPY /* enable iwspy support */ +#include <net/iw_handler.h> /* New driver API */ -#define CISCO_EXT // enable Cisco extensions +#define CISCO_EXT /* enable Cisco extensions */ #ifdef CISCO_EXT #include <linux/delay.h> #endif @@ -281,7 +281,7 @@ MODULE_PARM_DESC(proc_perm, "The permission bits of the files in /proc"); /* This is a kind of sloppy hack to get this information to OUT4500 and IN4500. I would be extremely interested in the situation where this doesn't work though!!! */ -static int do8bitIO = 0; +static int do8bitIO /* = 0 */; /* Return codes */ #define SUCCESS 0 @@ -398,8 +398,8 @@ static int do8bitIO = 0; #define MAXTXQ 64 /* BAP selectors */ -#define BAP0 0 // Used for receiving packets -#define BAP1 2 // Used for xmiting packets and working with RIDS +#define BAP0 0 /* Used for receiving packets */ +#define BAP1 2 /* Used for xmiting packets and working with RIDS */ /* Flags */ #define COMMAND_BUSY 0x8000 @@ -5522,11 +5522,13 @@ static int airo_pci_suspend(struct pci_dev *pdev, pm_message_t state) Cmd cmd; Resp rsp; - if ((ai->APList == NULL) && - (ai->APList = kmalloc(sizeof(APListRid), GFP_KERNEL)) == NULL) + if (!ai->APList) + ai->APList = kmalloc(sizeof(APListRid), GFP_KERNEL); + if (!ai->APList) return -ENOMEM; - if ((ai->SSID == NULL) && - (ai->SSID = kmalloc(sizeof(SsidRid), GFP_KERNEL)) == NULL) + if (!ai->SSID) + ai->SSID = kmalloc(sizeof(SsidRid), GFP_KERNEL); + if (!ai->SSID) return -ENOMEM; readAPListRid(ai, ai->APList); readSsidRid(ai, ai->SSID); @@ -5537,7 +5539,7 @@ static int airo_pci_suspend(struct pci_dev *pdev, pm_message_t state) disable_MAC(ai, 0); netif_device_detach(dev); ai->power = state; - cmd.cmd=HOSTSLEEP; + cmd.cmd = HOSTSLEEP; issuecommand(ai, &cmd, &rsp); pci_enable_wake(pdev, pci_choose_state(pdev, state), 1); @@ -5567,7 +5569,7 @@ static int airo_pci_resume(struct pci_dev *pdev) msleep(100); } - set_bit (FLAG_COMMIT, &ai->flags); + set_bit(FLAG_COMMIT, &ai->flags); disable_MAC(ai, 0); msleep(200); if (ai->SSID) { @@ -5594,9 +5596,6 @@ static int airo_pci_resume(struct pci_dev *pdev) static int __init airo_init_module( void ) { int i; -#if 0 - int have_isa_dev = 0; -#endif airo_entry = create_proc_entry("driver/aironet", S_IFDIR | airo_perm, @@ -5607,15 +5606,11 @@ static int __init airo_init_module( void ) airo_entry->gid = proc_gid; } - for( i = 0; i < 4 && io[i] && irq[i]; i++ ) { + for (i = 0; i < 4 && io[i] && irq[i]; i++) { airo_print_info("", "Trying to configure ISA adapter at irq=%d " "io=0x%x", irq[i], io[i] ); if (init_airo_card( irq[i], io[i], 0, NULL )) -#if 0 - have_isa_dev = 1; -#else /* do nothing */ ; -#endif } #ifdef CONFIG_PCI @@ -5661,7 +5656,7 @@ static void __exit airo_cleanup_module( void ) static u8 airo_rssi_to_dbm (tdsRssiEntry *rssi_rid, u8 rssi) { - if( !rssi_rid ) + if (!rssi_rid) return 0; return (0x100 - rssi_rid[rssi].rssidBm); @@ -5671,10 +5666,10 @@ static u8 airo_dbm_to_pct (tdsRssiEntry *rssi_rid, u8 dbm) { int i; - if( !rssi_rid ) + if (!rssi_rid) return 0; - for( i = 0; i < 256; i++ ) + for (i = 0; i < 256; i++) if (rssi_rid[i].rssidBm == dbm) return rssi_rid[i].rssipct; |