staging: rtl8188eu: remove unused rtw_scan_abort()

The function rtw_scan_abort() is never used, so remove it.
Discovered by cppcheck.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme.c b/drivers/staging/rtl8188eu/core/rtw_mlme.c
index 9a3532d..3d9c293 100644 (file)
--- a/drivers/staging/rtl8188eu/core/rtw_mlme.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mlme.c
@@ -828,29 +828,6 @@ inline void rtw_indicate_scan_done(struct adapter *padapter, bool aborted)
        rtw_os_indicate_scan_done(padapter, aborted);
 }
 
-void rtw_scan_abort(struct adapter *adapter)
-{
-       unsigned long start;
-       struct mlme_priv        *pmlmepriv = &(adapter->mlmepriv);
-       struct mlme_ext_priv    *pmlmeext = &(adapter->mlmeextpriv);
-
-       start = jiffies;
-       pmlmeext->scan_abort = true;
-       while (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) &&
-              jiffies_to_msecs(jiffies - start) <= 200) {
-               if (adapter->bDriverStopped || adapter->bSurpriseRemoved)
-                       break;
-               DBG_88E(FUNC_NDEV_FMT"fw_state=_FW_UNDER_SURVEY!\n", FUNC_NDEV_ARG(adapter->pnetdev));
-               msleep(20);
-       }
-       if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) {
-               if (!adapter->bDriverStopped && !adapter->bSurpriseRemoved)
-                       DBG_88E(FUNC_NDEV_FMT"waiting for scan_abort time out!\n", FUNC_NDEV_ARG(adapter->pnetdev));
-               rtw_indicate_scan_done(adapter, true);
-       }
-       pmlmeext->scan_abort = false;
-}
-
 static struct sta_info *rtw_joinbss_update_stainfo(struct adapter *padapter, struct wlan_network *pnetwork)
 {
        int i;

diff --git a/drivers/staging/rtl8188eu/include/rtw_mlme.h b/drivers/staging/rtl8188eu/include/rtw_mlme.h
index 35997c5..49d23ae 100644 (file)
--- a/drivers/staging/rtl8188eu/include/rtw_mlme.h
+++ b/drivers/staging/rtl8188eu/include/rtw_mlme.h
@@ -311,7 +311,6 @@ void rtw_free_assoc_resources_locked(struct adapter *adapter);
 void rtw_indicate_disconnect(struct adapter *adapter);
 void rtw_indicate_connect(struct adapter *adapter);
 void rtw_indicate_scan_done(struct adapter *padapter, bool aborted);
-void rtw_scan_abort(struct adapter *adapter);
 
 int rtw_restruct_sec_ie(struct adapter *adapter, u8 *in_ie, u8 *out_ie,
                        uint in_len);