nl80211: Remove redundant assignment of ifindex

wpa_driver_nl80211_finish_drv_init() takes care of assigning
the interface index.

Signed-hostap: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>

src/drivers/driver_nl80211.c

@@ -1052,7 +1052,6 @@ static int wpa_driver_nl80211_own_ifindex(struct wpa_driver_nl80211_data *drv,
 		return 1;
 
 	if (drv->if_removed && wpa_driver_nl80211_own_ifname(drv, buf, len)) {
-		drv->first_bss.ifindex = if_nametoindex(drv->first_bss.ifname);
 		wpa_printf(MSG_DEBUG, "nl80211: Update ifindex for a removed "
 			   "interface");
 		wpa_driver_nl80211_finish_drv_init(drv);