diff options
| author | Stanislaw Gruszka <sgruszka@redhat.com> | 2012-03-28 14:01:19 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-04-13 18:31:49 (GMT) |
| commit | 133d40f9a22bdfd2617a446f1e3209537c5415ec (patch) | |
| tree | f1a1cf510935348bede001983773a879df94fce5 /net/mac80211/work.c | |
| parent | f277683477c7bdff8236e731cf882b3ef89dde0d (diff) | |
| download | linux-133d40f9a22bdfd2617a446f1e3209537c5415ec.tar.xz | |
mac80211: do not scan and monitor connection in parallel
Before we send probes in connection monitoring we check if scan is not
pending. But we do that check without locking. Fix that and also do not
start scan if connection monitoring is in progress.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/work.c')
| -rw-r--r-- | net/mac80211/work.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/net/mac80211/work.c b/net/mac80211/work.c index c6e230e..1f74af3 100644 --- a/net/mac80211/work.c +++ b/net/mac80211/work.c @@ -226,13 +226,8 @@ static void ieee80211_work_work(struct work_struct *work) run_again(local, jiffies + HZ/2); } - if (list_empty(&local->work_list) && local->scan_req && - !local->scanning) - ieee80211_queue_delayed_work(&local->hw, - &local->scan_work, - round_jiffies_relative(0)); - ieee80211_recalc_idle(local); + ieee80211_run_deferred_scan(local); mutex_unlock(&local->mtx); |