OnAction_back is called only by OnAction, its return value is not checked. We can make it a static void function. Signed-off-by: Martin Kaiser <martin@xxxxxxxxx> --- drivers/staging/r8188eu/core/rtw_mlme_ext.c | 13 +++++-------- drivers/staging/r8188eu/include/rtw_mlme_ext.h | 2 -- 2 files changed, 5 insertions(+), 10 deletions(-) diff --git a/drivers/staging/r8188eu/core/rtw_mlme_ext.c b/drivers/staging/r8188eu/core/rtw_mlme_ext.c index caa73f16dbf9..b13593523fd0 100644 --- a/drivers/staging/r8188eu/core/rtw_mlme_ext.c +++ b/drivers/staging/r8188eu/core/rtw_mlme_ext.c @@ -1481,7 +1481,7 @@ static void OnDisassoc(struct adapter *padapter, struct recv_frame *precv_frame) pmlmepriv->LinkDetectInfo.bBusyTraffic = false; } -unsigned int OnAction_back(struct adapter *padapter, struct recv_frame *precv_frame) +static void OnAction_back(struct adapter *padapter, struct recv_frame *precv_frame) { struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)precv_frame->rx_data; struct sta_info *psta = NULL; @@ -1494,21 +1494,20 @@ unsigned int OnAction_back(struct adapter *padapter, struct recv_frame *precv_fr struct sta_priv *pstapriv = &padapter->stapriv; /* check RA matches or not */ if (memcmp(myid(&padapter->eeprompriv), mgmt->da, ETH_ALEN))/* for if1, sta/ap mode */ - return _SUCCESS; + return; if ((pmlmeinfo->state & 0x03) != WIFI_FW_AP_STATE) if (!(pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS)) - return _SUCCESS; + return; psta = rtw_get_stainfo(pstapriv, mgmt->sa); - if (!psta) - return _SUCCESS; + return; frame_body = (unsigned char *)(pframe + sizeof(struct ieee80211_hdr_3addr)); if (!pmlmeinfo->HT_enable) - return _SUCCESS; + return; /* All union members start with an action code, it's ok to use addba_req. */ switch (mgmt->u.action.u.addba_req.action_code) { case WLAN_ACTION_ADDBA_REQ: @@ -1550,8 +1549,6 @@ unsigned int OnAction_back(struct adapter *padapter, struct recv_frame *precv_fr default: break; } - - return _SUCCESS; } static int get_reg_classes_full_count(struct p2p_channels *channel_list) diff --git a/drivers/staging/r8188eu/include/rtw_mlme_ext.h b/drivers/staging/r8188eu/include/rtw_mlme_ext.h index ec2e9352011b..4ccdce1ad9be 100644 --- a/drivers/staging/r8188eu/include/rtw_mlme_ext.h +++ b/drivers/staging/r8188eu/include/rtw_mlme_ext.h @@ -536,8 +536,6 @@ void start_clnt_auth(struct adapter *padapter); void start_clnt_join(struct adapter *padapter); void start_create_ibss(struct adapter *padapter); -unsigned int OnAction_back(struct adapter *padapter, - struct recv_frame *precv_frame); unsigned int OnAction_p2p(struct adapter *padapter, struct recv_frame *precv_frame); -- 2.30.2