The process_addba_req function is called only by OnAction_back. Merge the
two functions.
OnAction_back has already checked that psta != NULL, we can drop the check
in process_addba_req before merging the functions. We can also simplify
the parsing of the tid by using struct ieee80211.
Signed-off-by: Martin Kaiser <martin@xxxxxxxxx>
---
drivers/staging/r8188eu/core/rtw_mlme_ext.c | 6 ++++-
drivers/staging/r8188eu/core/rtw_wlan_util.c | 22 -------------------
.../staging/r8188eu/include/rtw_mlme_ext.h | 2 --
3 files changed, 5 insertions(+), 25 deletions(-)
diff --git a/drivers/staging/r8188eu/core/rtw_mlme_ext.c b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
index 03c9b2d0d4e8..77f229121b4d 100644
--- a/drivers/staging/r8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
@@ -1497,7 +1497,11 @@ unsigned int OnAction_back(struct adapter *padapter, struct recv_frame *precv_fr
switch (mgmt->u.action.u.addba_req.action_code) {
case WLAN_ACTION_ADDBA_REQ:
memcpy(&pmlmeinfo->ADDBA_req, &frame_body[2], sizeof(struct ADDBA_request));
- process_addba_req(padapter, (u8 *)&pmlmeinfo->ADDBA_req, mgmt->sa);
+ tid = u16_get_bits(le16_to_cpu(mgmt->u.action.u.addba_req.capab),
+ IEEE80211_ADDBA_PARAM_TID_MASK);
+ preorder_ctrl = &psta->recvreorder_ctrl[tid];
+ preorder_ctrl->indicate_seq = 0xffff;
+ preorder_ctrl->enable = pmlmeinfo->bAcceptAddbaReq;
if (pmlmeinfo->bAcceptAddbaReq)
issue_action_BA(padapter, mgmt->sa, WLAN_ACTION_ADDBA_RESP, 0);
diff --git a/drivers/staging/r8188eu/core/rtw_wlan_util.c b/drivers/staging/r8188eu/core/rtw_wlan_util.c
index 27035eac6e61..9585ab41cd3f 100644
--- a/drivers/staging/r8188eu/core/rtw_wlan_util.c
+++ b/drivers/staging/r8188eu/core/rtw_wlan_util.c
@@ -1464,28 +1464,6 @@ int update_sta_support_rate(struct adapter *padapter, u8 *pvar_ie, uint var_ie_l
return _SUCCESS;
}
-void process_addba_req(struct adapter *padapter, u8 *paddba_req, u8 *addr)
-{
- struct sta_info *psta;
- u16 tid;
- u16 param;
- struct recv_reorder_ctrl *preorder_ctrl;
- struct sta_priv *pstapriv = &padapter->stapriv;
- struct ADDBA_request *preq = (struct ADDBA_request *)paddba_req;
- struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
- struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info;
-
- psta = rtw_get_stainfo(pstapriv, addr);
-
- if (psta) {
- param = le16_to_cpu(preq->BA_para_set);
- tid = (param >> 2) & 0x0f;
- preorder_ctrl = &psta->recvreorder_ctrl[tid];
- preorder_ctrl->indicate_seq = 0xffff;
- preorder_ctrl->enable = pmlmeinfo->bAcceptAddbaReq;
- }
-}
-
void update_TSF(struct mlme_ext_priv *pmlmeext, u8 *pframe, uint len)
{
u8 *pIE;
diff --git a/drivers/staging/r8188eu/include/rtw_mlme_ext.h b/drivers/staging/r8188eu/include/rtw_mlme_ext.h
index 888b12a9f755..573d65b175cc 100644
--- a/drivers/staging/r8188eu/include/rtw_mlme_ext.h
+++ b/drivers/staging/r8188eu/include/rtw_mlme_ext.h
@@ -592,8 +592,6 @@ void addba_timer_hdl(struct sta_info *psta);
bool cckrates_included(unsigned char *rate, int ratelen);
bool cckratesonly_included(unsigned char *rate, int ratelen);
-void process_addba_req(struct adapter *padapter, u8 *paddba_req, u8 *addr);
-
void update_TSF(struct mlme_ext_priv *pmlmeext, u8 *pframe, uint len);
void correct_TSF(struct adapter *padapter, struct mlme_ext_priv *pmlmeext);
--
2.30.2
