From d02463e06ee54d7fed848cbada1573e1201c1492 Mon Sep 17 00:00:00 2001 From: Ivan Safonov Date: Wed, 24 Aug 2016 15:19:57 +0700 Subject: [PATCH] staging: r8188eu: remove issue_action_spct_ch_switch function Driver does not use this function. Signed-off-by: Ivan Safonov Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8188eu/core/rtw_mlme_ext.c | 60 ------------------- .../staging/rtl8188eu/include/rtw_mlme_ext.h | 2 - 2 files changed, 62 deletions(-) diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c index 7f32b39e5869..40e0b60949e3 100644 --- a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c +++ b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c @@ -1559,66 +1559,6 @@ exit: return ret; } -void issue_action_spct_ch_switch(struct adapter *padapter, u8 *ra, u8 new_ch, u8 ch_offset) -{ - struct xmit_frame *pmgntframe; - struct pkt_attrib *pattrib; - unsigned char *pframe; - struct rtw_ieee80211_hdr *pwlanhdr; - __le16 *fctrl; - struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); - struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); - - - DBG_88E(FUNC_NDEV_FMT" ra =%pM, ch:%u, offset:%u\n", - FUNC_NDEV_ARG(padapter->pnetdev), ra, new_ch, ch_offset); - - pmgntframe = alloc_mgtxmitframe(pxmitpriv); - if (pmgntframe == NULL) - return; - - /* update attribute */ - pattrib = &pmgntframe->attrib; - update_mgntframe_attrib(padapter, pattrib); - - memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); - - pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; - pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; - - fctrl = &(pwlanhdr->frame_ctl); - *(fctrl) = 0; - - memcpy(pwlanhdr->addr1, ra, ETH_ALEN); /* RA */ - memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN); /* TA */ - memcpy(pwlanhdr->addr3, ra, ETH_ALEN); /* DA = RA */ - - SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); - pmlmeext->mgnt_seq++; - SetFrameSubType(pframe, WIFI_ACTION); - - pframe += sizeof(struct rtw_ieee80211_hdr_3addr); - pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); - - /* category, action */ - { - u8 category, action; - category = RTW_WLAN_CATEGORY_SPECTRUM_MGMT; - action = RTW_WLAN_ACTION_SPCT_CHL_SWITCH; - - pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen)); - pframe = rtw_set_fixed_ie(pframe, 1, &(action), &(pattrib->pktlen)); - } - - pframe = rtw_set_ie_ch_switch(pframe, &(pattrib->pktlen), 0, new_ch, 0); - pframe = rtw_set_ie_secondary_ch_offset(pframe, &(pattrib->pktlen), - hal_ch_offset_to_secondary_ch_offset(ch_offset)); - - pattrib->last_txcmdsz = pattrib->pktlen; - - dump_mgntframe(padapter, pmgntframe); -} - static void issue_action_BA(struct adapter *padapter, unsigned char *raddr, unsigned char action, unsigned short status) { diff --git a/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h b/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h index 27382ff24a84..9c2447e6d161 100644 --- a/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h +++ b/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h @@ -562,8 +562,6 @@ int issue_qos_nulldata(struct adapter *padapter, unsigned char *da, u16 tid, int try_cnt, int wait_ms); int issue_deauth(struct adapter *padapter, unsigned char *da, unsigned short reason); -void issue_action_spct_ch_switch(struct adapter *padapter, u8 *ra, u8 new_ch, - u8 ch_offset); unsigned int send_delba(struct adapter *padapter, u8 initiator, u8 *addr); unsigned int send_beacon(struct adapter *padapter); -- 2.39.5