Make function rtw_sta_flush to void in order to
prevent cocci warning as follows:
Unneeded variable: "ret". Return "0" on line 1031
Signed-off-by: Kang Minchul <tegongkang@xxxxxxxxx>
---
v2 -> v3: made rtw_sta_flush into void function
drivers/staging/r8188eu/core/rtw_ap.c | 7 ++-----
drivers/staging/r8188eu/include/rtw_ap.h | 2 +-
2 files changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/r8188eu/core/rtw_ap.c b/drivers/staging/r8188eu/core/rtw_ap.c
index 24eb8dce9bfe..e0ca4b6e17cc 100644
--- a/drivers/staging/r8188eu/core/rtw_ap.c
+++ b/drivers/staging/r8188eu/core/rtw_ap.c
@@ -1017,10 +1017,9 @@ u8 ap_free_sta(struct adapter *padapter, struct sta_info *psta,
return beacon_updated;
}
-int rtw_sta_flush(struct adapter *padapter)
+void rtw_sta_flush(struct adapter *padapter)
{
struct list_head *phead, *plist;
- int ret = 0;
struct sta_info *psta = NULL;
struct sta_priv *pstapriv = &padapter->stapriv;
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
@@ -1028,7 +1027,7 @@ int rtw_sta_flush(struct adapter *padapter)
u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
if ((pmlmeinfo->state & 0x03) != WIFI_FW_AP_STATE)
- return ret;
+ return;
spin_lock_bh(&pstapriv->asoc_list_lock);
phead = &pstapriv->asoc_list;
@@ -1050,8 +1049,6 @@ int rtw_sta_flush(struct adapter *padapter)
issue_deauth(padapter, bc_addr, WLAN_REASON_DEAUTH_LEAVING);
associated_clients_update(padapter, true);
-
- return ret;
}
/* called > TSR LEVEL for USB or SDIO Interface*/
diff --git a/drivers/staging/r8188eu/include/rtw_ap.h b/drivers/staging/r8188eu/include/rtw_ap.h
index 8b4134eb3095..89b02c97e041 100644
--- a/drivers/staging/r8188eu/include/rtw_ap.h
+++ b/drivers/staging/r8188eu/include/rtw_ap.h
@@ -26,7 +26,7 @@ u8 bss_cap_update_on_sta_leave(struct adapter *padapter, struct sta_info *psta);
void sta_info_update(struct adapter *padapter, struct sta_info *psta);
u8 ap_free_sta(struct adapter *padapter, struct sta_info *psta,
bool active, u16 reason);
-int rtw_sta_flush(struct adapter *padapter);
+void rtw_sta_flush(struct adapter *padapter);
void start_ap_mode(struct adapter *padapter);
void stop_ap_mode(struct adapter *padapter);
void update_bmc_sta(struct adapter *padapter);
--
2.34.1
