diff options
Diffstat (limited to 'net/mac80211/driver-ops.h')
| -rw-r--r-- | net/mac80211/driver-ops.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h index 5d078c0a2323..d382d9729e85 100644 --- a/net/mac80211/driver-ops.h +++ b/net/mac80211/driver-ops.h @@ -88,7 +88,7 @@ static inline int drv_get_et_sset_count(struct ieee80211_sub_if_data *sdata, } int drv_start(struct ieee80211_local *local); -void drv_stop(struct ieee80211_local *local); +void drv_stop(struct ieee80211_local *local, bool suspend); #ifdef CONFIG_PM static inline int drv_suspend(struct ieee80211_local *local, @@ -1150,6 +1150,9 @@ drv_pre_channel_switch(struct ieee80211_sub_if_data *sdata, if (!check_sdata_in_driver(sdata)) return -EIO; + if (!ieee80211_vif_link_active(&sdata->vif, ch_switch->link_id)) + return 0; + trace_drv_pre_channel_switch(local, sdata, ch_switch); if (local->ops->pre_channel_switch) ret = local->ops->pre_channel_switch(&local->hw, &sdata->vif, @@ -1171,6 +1174,9 @@ drv_post_channel_switch(struct ieee80211_link_data *link) if (!check_sdata_in_driver(sdata)) return -EIO; + if (!ieee80211_vif_link_active(&sdata->vif, link->link_id)) + return 0; + trace_drv_post_channel_switch(local, sdata); if (local->ops->post_channel_switch) ret = local->ops->post_channel_switch(&local->hw, &sdata->vif, @@ -1191,6 +1197,9 @@ drv_abort_channel_switch(struct ieee80211_link_data *link) if (!check_sdata_in_driver(sdata)) return; + if (!ieee80211_vif_link_active(&sdata->vif, link->link_id)) + return; + trace_drv_abort_channel_switch(local, sdata); if (local->ops->abort_channel_switch) @@ -1210,6 +1219,9 @@ drv_channel_switch_rx_beacon(struct ieee80211_sub_if_data *sdata, if (!check_sdata_in_driver(sdata)) return; + if (!ieee80211_vif_link_active(&sdata->vif, ch_switch->link_id)) + return; + trace_drv_channel_switch_rx_beacon(local, sdata, ch_switch); if (local->ops->channel_switch_rx_beacon) local->ops->channel_switch_rx_beacon(&local->hw, &sdata->vif, |