diff options
Diffstat (limited to 'net/mac80211/offchannel.c')
| -rw-r--r-- | net/mac80211/offchannel.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/net/mac80211/offchannel.c b/net/mac80211/offchannel.c index febce7fb7bb1..7f93626ddc61 100644 --- a/net/mac80211/offchannel.c +++ b/net/mac80211/offchannel.c @@ -262,6 +262,9 @@ void ieee80211_start_next_roc(struct ieee80211_local *local) roc = list_first_entry(&local->roc_list, struct ieee80211_roc_work, list); + if (WARN_ON_ONCE(roc->started)) + return; + if (local->ops->remain_on_channel) { int ret, duration = roc->duration; @@ -377,7 +380,8 @@ void ieee80211_sw_roc_work(struct work_struct *work) ieee80211_recalc_idle(local); - ieee80211_start_next_roc(local); + if (roc->started) + ieee80211_start_next_roc(local); } out_unlock: |