drv_add_interface
int drv_add_interface(struct ieee80211_local *local,
ret = drv_add_interface(local, sdata);
res = drv_add_interface(local, sdata);
res = drv_add_interface(local, sdata);
WARN_ON(drv_add_interface(local, sdata));
DEFINE_EVENT(local_sdata_addr_evt, drv_add_interface,
res = drv_add_interface(local, sdata);
res = drv_add_interface(local, sdata);