diff options
Diffstat (limited to 'net/wireless/scan.c')
| -rw-r--r-- | net/wireless/scan.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/wireless/scan.c b/net/wireless/scan.c index 34b47b30be88..1494d947e8dd 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -231,15 +231,16 @@ int __cfg80211_stop_sched_scan(struct cfg80211_registered_device *rdev, return 0; } -/* must hold dev->bss_lock! */ void cfg80211_bss_age(struct cfg80211_registered_device *dev, unsigned long age_secs) { struct cfg80211_internal_bss *bss; unsigned long age_jiffies = msecs_to_jiffies(age_secs * MSEC_PER_SEC); + spin_lock_bh(&dev->bss_lock); list_for_each_entry(bss, &dev->bss_list, list) bss->ts -= age_jiffies; + spin_unlock_bh(&dev->bss_lock); } void cfg80211_bss_expire(struct cfg80211_registered_device *dev) |