Remove unused disassociate() driver_ops

Commits 07783eaaa05c07e2c0071780ed3ebf7d0abfe4b5 and
3da372fae8b25a4aec12245b05680646f3bd0ccd removed the only users of the
disassociate() driver operation, so these driver wrapper functions can
also be removed now.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>

src/drivers/driver.h

@@ -1200,17 +1200,6 @@ struct wpa_driver_ops {
 	 */
 	int (*deauthenticate)(void *priv, const u8 *addr, int reason_code);
 
-	/**
-	 * disassociate - Request driver to disassociate
-	 * @priv: private driver interface data
-	 * @addr: peer address (BSSID of the AP)
-	 * @reason_code: 16-bit reason code to be sent in the disassociation
-	 *	frame
-	 *
-	 * Returns: 0 on success, -1 on failure
-	 */
-	int (*disassociate)(void *priv, const u8 *addr, int reason_code);
-
 	/**
 	 * associate - Request driver to associate
 	 * @priv: private driver interface data

src/drivers/driver_bsd.c

@@ -972,13 +972,6 @@ wpa_driver_bsd_deauthenticate(void *priv, const u8 *addr, int reason_code)
 				   addr);
 }
 
-static int
-wpa_driver_bsd_disassociate(void *priv, const u8 *addr, int reason_code)
-{
-	return bsd_send_mlme_param(priv, IEEE80211_MLME_DISASSOC, reason_code,
-				   addr);
-}
-
 static int
 wpa_driver_bsd_set_auth_alg(void *priv, int auth_alg)
 {
@@ -1564,7 +1557,6 @@ const struct wpa_driver_ops wpa_driver_bsd_ops = {
 	.scan2			= wpa_driver_bsd_scan,
 	.get_scan_results2	= wpa_driver_bsd_get_scan_results2,
 	.deauthenticate		= wpa_driver_bsd_deauthenticate,
-	.disassociate		= wpa_driver_bsd_disassociate,
 	.associate		= wpa_driver_bsd_associate,
 	.get_capa		= wpa_driver_bsd_get_capa,
 #endif /* HOSTAPD */

src/drivers/driver_ndis.c

@@ -725,14 +725,6 @@ static int wpa_driver_ndis_deauthenticate(void *priv, const u8 *addr,
 }
 
 
-static int wpa_driver_ndis_disassociate(void *priv, const u8 *addr,
-					int reason_code)
-{
-	struct wpa_driver_ndis_data *drv = priv;
-	return wpa_driver_ndis_disconnect(drv);
-}
-
-
 static void wpa_driver_ndis_scan_timeout(void *eloop_ctx, void *timeout_ctx)
 {
 	wpa_printf(MSG_DEBUG, "Scan timeout - try to get results");
@@ -3223,7 +3215,6 @@ void driver_ndis_init_ops(void)
 	wpa_driver_ndis_ops.init = wpa_driver_ndis_init;
 	wpa_driver_ndis_ops.deinit = wpa_driver_ndis_deinit;
 	wpa_driver_ndis_ops.deauthenticate = wpa_driver_ndis_deauthenticate;
-	wpa_driver_ndis_ops.disassociate = wpa_driver_ndis_disassociate;
 	wpa_driver_ndis_ops.associate = wpa_driver_ndis_associate;
 	wpa_driver_ndis_ops.add_pmkid = wpa_driver_ndis_add_pmkid;
 	wpa_driver_ndis_ops.remove_pmkid = wpa_driver_ndis_remove_pmkid;

src/drivers/driver_nl80211.c

@@ -4547,20 +4547,6 @@ static int wpa_driver_nl80211_deauthenticate(void *priv, const u8 *addr,
 }
 
 
-static int wpa_driver_nl80211_disassociate(void *priv, const u8 *addr,
-					   int reason_code)
-{
-	struct i802_bss *bss = priv;
-	struct wpa_driver_nl80211_data *drv = bss->drv;
-	if (!(drv->capa.flags & WPA_DRIVER_FLAGS_SME))
-		return wpa_driver_nl80211_disconnect(drv, reason_code);
-	wpa_printf(MSG_DEBUG, "%s", __func__);
-	drv->associated = 0;
-	return wpa_driver_nl80211_mlme(drv, addr, NL80211_CMD_DISASSOCIATE,
-				       reason_code, 0);
-}
-
-
 static void nl80211_copy_auth_params(struct wpa_driver_nl80211_data *drv,
 				     struct wpa_driver_auth_params *params)
 {
@@ -9177,7 +9163,6 @@ const struct wpa_driver_ops wpa_driver_nl80211_ops = {
 	.stop_sched_scan = wpa_driver_nl80211_stop_sched_scan,
 	.get_scan_results2 = wpa_driver_nl80211_get_scan_results,
 	.deauthenticate = wpa_driver_nl80211_deauthenticate,
-	.disassociate = wpa_driver_nl80211_disassociate,
 	.authenticate = wpa_driver_nl80211_authenticate,
 	.associate = wpa_driver_nl80211_associate,
 	.global_init = nl80211_global_init,

src/drivers/driver_privsep.c

@@ -304,17 +304,6 @@ static int wpa_driver_privsep_deauthenticate(void *priv, const u8 *addr,
 }
 
 
-static int wpa_driver_privsep_disassociate(void *priv, const u8 *addr,
-					int reason_code)
-{
-	//struct wpa_driver_privsep_data *drv = priv;
-	wpa_printf(MSG_DEBUG, "%s addr=" MACSTR " reason_code=%d",
-		   __func__, MAC2STR(addr), reason_code);
-	wpa_printf(MSG_DEBUG, "%s - TODO", __func__);
-	return 0;
-}
-
-
 static void wpa_driver_privsep_event_assoc(void *ctx,
 					   enum wpa_event_type event,
 					   u8 *buf, size_t len)
@@ -736,7 +725,6 @@ struct wpa_driver_ops wpa_driver_privsep_ops = {
 	.set_param = wpa_driver_privsep_set_param,
 	.scan2 = wpa_driver_privsep_scan,
 	.deauthenticate = wpa_driver_privsep_deauthenticate,
-	.disassociate = wpa_driver_privsep_disassociate,
 	.associate = wpa_driver_privsep_associate,
 	.get_capa = wpa_driver_privsep_get_capa,
 	.get_mac_addr = wpa_driver_privsep_get_mac_addr,

src/drivers/driver_test.c

@@ -1714,20 +1714,6 @@ static int wpa_driver_test_deauthenticate(void *priv, const u8 *addr,
 }
 
 
-static int wpa_driver_test_disassociate(void *priv, const u8 *addr,
-					int reason_code)
-{
-	struct test_driver_bss *dbss = priv;
-	struct wpa_driver_test_data *drv = dbss->drv;
-	wpa_printf(MSG_DEBUG, "%s addr=" MACSTR " reason_code=%d",
-		   __func__, MAC2STR(addr), reason_code);
-	os_memset(dbss->bssid, 0, ETH_ALEN);
-	drv->associated = 0;
-	wpa_supplicant_event(drv->ctx, EVENT_DISASSOC, NULL);
-	return wpa_driver_test_send_disassoc(drv);
-}
-
-
 static const u8 * wpa_scan_get_ie(const struct wpa_scan_res *res, u8 ie)
 {
 	const u8 *end, *pos;
@@ -3299,7 +3285,6 @@ const struct wpa_driver_ops wpa_driver_test_ops = {
 	.deinit = wpa_driver_test_deinit,
 	.set_param = wpa_driver_test_set_param,
 	.deauthenticate = wpa_driver_test_deauthenticate,
-	.disassociate = wpa_driver_test_disassociate,
 	.associate = wpa_driver_test_associate,
 	.get_capa = wpa_driver_test_get_capa,
 	.get_mac_addr = wpa_driver_test_get_mac_addr,

src/drivers/driver_wext.c

@@ -1938,18 +1938,6 @@ static int wpa_driver_wext_deauthenticate(void *priv, const u8 *addr,
 }
 
 
-static int wpa_driver_wext_disassociate(void *priv, const u8 *addr,
-					int reason_code)
-{
-	struct wpa_driver_wext_data *drv = priv;
-	int ret;
-	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
-	ret = wpa_driver_wext_mlme(drv, addr, IW_MLME_DISASSOC, reason_code);
-	wpa_driver_wext_disconnect(drv);
-	return ret;
-}
-
-
 static int wpa_driver_wext_set_gen_ie(void *priv, const u8 *ie,
 				      size_t ie_len)
 {
@@ -2485,7 +2473,6 @@ const struct wpa_driver_ops wpa_driver_wext_ops = {
 	.scan2 = wpa_driver_wext_scan,
 	.get_scan_results2 = wpa_driver_wext_get_scan_results,
 	.deauthenticate = wpa_driver_wext_deauthenticate,
-	.disassociate = wpa_driver_wext_disassociate,
 	.associate = wpa_driver_wext_associate,
 	.init = wpa_driver_wext_init,
 	.deinit = wpa_driver_wext_deinit,

wpa_supplicant/driver_i.h

@@ -139,16 +139,6 @@ static inline int wpa_drv_deauthenticate(struct wpa_supplicant *wpa_s,
 	return -1;
 }
 
-static inline int wpa_drv_disassociate(struct wpa_supplicant *wpa_s,
-				       const u8 *addr, int reason_code)
-{
-	if (wpa_s->driver->disassociate) {
-		return wpa_s->driver->disassociate(wpa_s->drv_priv, addr,
-						   reason_code);
-	}
-	return -1;
-}
-
 static inline int wpa_drv_add_pmkid(struct wpa_supplicant *wpa_s,
 				    const u8 *bssid, const u8 *pmkid)
 {