rtw_get_ie_ex 242 drivers/staging/rtl8723bs/core/rtw_ieee80211.c target_ie = rtw_get_ie_ex(start, search_len, eid, oui, oui_len, NULL, &target_ielen); rtw_get_ie_ex 1128 drivers/staging/rtl8723bs/include/ieee80211.h u8 *rtw_get_ie_ex(u8 *in_ie, uint in_len, u8 eid, u8 *oui, u8 oui_len, u8 *ie, uint *ielen);