diff options
Diffstat (limited to 'drivers/net/wireless/ipw2x00/libipw_module.c')
| -rw-r--r-- | drivers/net/wireless/ipw2x00/libipw_module.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/net/wireless/ipw2x00/libipw_module.c b/drivers/net/wireless/ipw2x00/libipw_module.c index 0f233ab6a95b..ec7753446bd3 100644 --- a/drivers/net/wireless/ipw2x00/libipw_module.c +++ b/drivers/net/wireless/ipw2x00/libipw_module.c @@ -105,6 +105,21 @@ static inline void ieee80211_networks_free(struct ieee80211_device *ieee) ieee->networks = NULL; } +void ieee80211_networks_age(struct ieee80211_device *ieee, + unsigned long age_secs) +{ + struct ieee80211_network *network = NULL; + unsigned long flags; + unsigned long age_jiffies = msecs_to_jiffies(age_secs * MSEC_PER_SEC); + + spin_lock_irqsave(&ieee->lock, flags); + list_for_each_entry(network, &ieee->network_list, list) { + network->last_scanned -= age_jiffies; + } + spin_unlock_irqrestore(&ieee->lock, flags); +} +EXPORT_SYMBOL(ieee80211_networks_age); + static void ieee80211_networks_initialize(struct ieee80211_device *ieee) { int i; |