diff options
Diffstat (limited to 'net/mac80211/trace.h')
| -rw-r--r-- | net/mac80211/trace.h | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/net/mac80211/trace.h b/net/mac80211/trace.h index f96e7cdca4c2..6aa06fba5b50 100644 --- a/net/mac80211/trace.h +++ b/net/mac80211/trace.h @@ -446,9 +446,10 @@ TRACE_EVENT(drv_vif_cfg_changed, TRACE_EVENT(drv_link_info_changed, TP_PROTO(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata, + struct ieee80211_bss_conf *link_conf, int link_id, u64 changed), - TP_ARGS(local, sdata, link_id, changed), + TP_ARGS(local, sdata, link_conf, link_id, changed), TP_STRUCT__entry( LOCAL_ENTRY @@ -481,8 +482,6 @@ TRACE_EVENT(drv_link_info_changed, ), TP_fast_assign( - struct ieee80211_bss_conf *link_conf = sdata->vif.link_conf[link_id]; - LOCAL_ASSIGN; VIF_ASSIGN; __entry->changed = changed; @@ -1752,10 +1751,9 @@ DEFINE_EVENT(local_sdata_chanctx, drv_unassign_vif_chanctx, TRACE_EVENT(drv_start_ap, TP_PROTO(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata, - struct ieee80211_bss_conf *info, unsigned int link_id), - TP_ARGS(local, sdata, info, link_id), + TP_ARGS(local, sdata, link_id), TP_STRUCT__entry( LOCAL_ENTRY @@ -1768,15 +1766,20 @@ TRACE_EVENT(drv_start_ap, ), TP_fast_assign( + struct ieee80211_bss_conf *info = + sdata_dereference(sdata->vif.link_conf[link_id], sdata); + LOCAL_ASSIGN; VIF_ASSIGN; __entry->link_id = link_id; - __entry->dtimper = info->dtim_period; - __entry->bcnint = info->beacon_int; + if (info) { + __entry->dtimper = info->dtim_period; + __entry->bcnint = info->beacon_int; + __entry->hidden_ssid = info->hidden_ssid; + } memcpy(__get_dynamic_array(ssid), sdata->vif.cfg.ssid, sdata->vif.cfg.ssid_len); - __entry->hidden_ssid = info->hidden_ssid; ), TP_printk( |