Function ieee80211_node_deauth

freebsd/net80211/ieee80211_node.c:1055–1064

* Send a deauthenticate frame and drop the station. */

 * Send a deauthenticate frame and drop the station.
 */
void
ieee80211_node_deauth(struct ieee80211_node *ni, int reason)
{
	/* NB: bump the refcnt to be sure temporary nodes are not reclaimed */
	ieee80211_ref_node(ni);
	if (ni->ni_associd != 0)
		IEEE80211_SEND_MGMT(ni, IEEE80211_FC0_SUBTYPE_DEAUTH, reason);
	ieee80211_node_leave(ni);
	ieee80211_free_node(ni);
}

static struct ieee80211_node *
node_alloc(struct ieee80211vap *vap, const uint8_t macaddr[IEEE80211_ADDR_LEN])