Commit 3d955b53 authored by Michael Straube's avatar Michael Straube Committed by Greg Kroah-Hartman
Browse files

staging: r8188eu: remove issue_action_spct_ch_switch() 



Function issue_action_spct_ch_switch() is not used, remove it.

Signed-off-by: default avatarMichael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210922200420.9693-14-straube.linux@gmail.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 3c252a5e

drivers/staging/r8188eu/core/rtw_mlme_ext.c

+0 −59
Original line number Diff line number Diff line
@@ -5756,65 +5756,6 @@ int issue_deauth_ex(struct adapter *padapter, u8 *da, unsigned short reason, int 
	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)

		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);

}



void issue_action_BA(struct adapter *padapter, unsigned char *raddr, unsigned char action, unsigned short status)

{

	u8 category = RTW_WLAN_CATEGORY_BACK;

drivers/staging/r8188eu/include/rtw_mlme_ext.h

+0 −2
Original line number Diff line number Diff line
@@ -566,8 +566,6 @@ int issue_deauth(struct adapter *padapter, unsigned char *da, 
		 unsigned short reason);

int issue_deauth_ex(struct adapter *padapter, u8 *da, unsigned short reason,

		    int try_cnt, int wait_ms);

void issue_action_spct_ch_switch(struct adapter *padapter, u8 *ra, u8 new_ch,

				 u8 ch_offset);

void issue_action_BA(struct adapter *padapter, unsigned char *raddr,

		     unsigned char action, unsigned short status);

unsigned int send_delba(struct adapter *padapter, u8 initiator, u8 *addr);