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Date: Mon, 10 Dec 2018 10:52:01 +0100
From: Michael Straube <straube.linux@...il.com>
To: gregkh@...uxfoundation.org
Cc: hadess@...ess.net, hdegoede@...hat.com, Larry.Finger@...inger.net,
devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
Michael Straube <straube.linux@...il.com>
Subject: [PATCH 1/2] staging: rtl8723bs: remove dead code, rtw_port_switch_chk()
The function rtw_port_switch_chk() returns always false.
Remove the function and related dead code.
Signed-off-by: Michael Straube <straube.linux@...il.com>
---
drivers/staging/rtl8723bs/core/rtw_mlme_ext.c | 34 -------------------
.../staging/rtl8723bs/include/rtw_mlme_ext.h | 1 -
2 files changed, 35 deletions(-)
diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
index 8445d516c93d..35003d8d9ba4 100644
--- a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
@@ -5334,13 +5334,6 @@ void report_add_sta_event(struct adapter *padapter, unsigned char *MacAddr, int
return;
}
-
-bool rtw_port_switch_chk(struct adapter *adapter)
-{
- bool switch_needed = false;
- return switch_needed;
-}
-
/****************************************************************************
Following are the event callback functions
@@ -5414,7 +5407,6 @@ static void rtw_mlmeext_disconnect(struct adapter *padapter)
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)(&(pmlmeinfo->network));
- u8 state_backup = (pmlmeinfo->state&0x03);
/* set_opmode_cmd(padapter, infra_client_with_mlme); */
@@ -5440,17 +5432,6 @@ static void rtw_mlmeext_disconnect(struct adapter *padapter)
pmlmeinfo->state = WIFI_FW_NULL_STATE;
- if (state_backup == WIFI_FW_STATION_STATE) {
- if (rtw_port_switch_chk(padapter)) {
- rtw_hal_set_hwreg(padapter, HW_VAR_PORT_SWITCH, NULL);
- {
- struct adapter *port0_iface = dvobj_get_port0_adapter(adapter_to_dvobj(padapter));
- if (port0_iface)
- rtw_lps_ctrl_wk_cmd(port0_iface, LPS_CTRL_CONNECT, 0);
- }
- }
- }
-
/* switch to the 20M Hz mode after disconnect */
pmlmeext->cur_bwmode = CHANNEL_WIDTH_20;
pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
@@ -5530,9 +5511,6 @@ void mlmeext_joinbss_event_callback(struct adapter *padapter, int join_res)
rtw_hal_macid_wakeup(padapter, psta->mac_id);
}
- if (rtw_port_switch_chk(padapter))
- rtw_hal_set_hwreg(padapter, HW_VAR_PORT_SWITCH, NULL);
-
join_type = 2;
rtw_hal_set_hwreg(padapter, HW_VAR_MLME_JOIN, (u8 *)(&join_type));
@@ -6087,18 +6065,6 @@ u8 setopmode_hdl(struct adapter *padapter, u8 *pbuf)
rtw_auto_ap_start_beacon(padapter);
#endif
- if (rtw_port_switch_chk(padapter)) {
- rtw_hal_set_hwreg(padapter, HW_VAR_PORT_SWITCH, NULL);
-
- if (psetop->mode == Ndis802_11APMode)
- adapter_to_pwrctl(padapter)->fw_psmode_iface_id = 0xff; /* ap mode won't dowload rsvd pages */
- else if (psetop->mode == Ndis802_11Infrastructure) {
- struct adapter *port0_iface = dvobj_get_port0_adapter(adapter_to_dvobj(padapter));
- if (port0_iface)
- rtw_lps_ctrl_wk_cmd(port0_iface, LPS_CTRL_CONNECT, 0);
- }
- }
-
if (psetop->mode == Ndis802_11APMode) {
/* Do this after port switch to */
/* prevent from downloading rsvd page to wrong port */
diff --git a/drivers/staging/rtl8723bs/include/rtw_mlme_ext.h b/drivers/staging/rtl8723bs/include/rtw_mlme_ext.h
index 4c3141882143..f6eabad4bbe0 100644
--- a/drivers/staging/rtl8723bs/include/rtw_mlme_ext.h
+++ b/drivers/staging/rtl8723bs/include/rtw_mlme_ext.h
@@ -648,7 +648,6 @@ void report_survey_event(struct adapter *padapter, union recv_frame *precv_frame
void report_surveydone_event(struct adapter *padapter);
void report_del_sta_event(struct adapter *padapter, unsigned char* MacAddr, unsigned short reason);
void report_add_sta_event(struct adapter *padapter, unsigned char* MacAddr, int cam_idx);
-bool rtw_port_switch_chk(struct adapter *adapter);
void report_wmm_edca_update(struct adapter *padapter);
void beacon_timing_control(struct adapter *padapter);
--
2.19.2
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