diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/cfg.c | 3 | ||||
| -rw-r--r-- | net/mac80211/offchannel.c | 6 |
2 files changed, 7 insertions, 2 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index a6abcd473434..03aff23c70fd 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -2362,7 +2362,8 @@ static int ieee80211_cancel_roc(struct ieee80211_local *local, list_del(&found->list); - ieee80211_start_next_roc(local); + if (found->started) + ieee80211_start_next_roc(local); mutex_unlock(&local->mtx); ieee80211_roc_notify_destroy(found); 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: |