Change return type of rtw_set_802_11_disassociate to void. This function
always returns 'true' no matter what, so there is no need to return a
value, and no need to check for it in the two call sites within
rtw_wx_set_mlme. Also, as we are no longer using ret in rtw_wx_set_mlme
except as the return value, just remove it and return 0 directly.
Suggested-by: Michael Straube <straube.linux@xxxxxxxxx>
Signed-off-by: Phillip Potter <phil@xxxxxxxxxxxxxxxx>
---
Changes from V1: Act on feedback from Michael Straube:
* Remove ret variable from rtw_wx_set_mlme and return 0 directly in
success case.
---
drivers/staging/r8188eu/core/rtw_ioctl_set.c | 4 +---
drivers/staging/r8188eu/include/rtw_ioctl_set.h | 2 +-
drivers/staging/r8188eu/os_dep/ioctl_linux.c | 9 +++------
3 files changed, 5 insertions(+), 10 deletions(-)
diff --git a/drivers/staging/r8188eu/core/rtw_ioctl_set.c b/drivers/staging/r8188eu/core/rtw_ioctl_set.c
index 786431826659..785c0dba508f 100644
--- a/drivers/staging/r8188eu/core/rtw_ioctl_set.c
+++ b/drivers/staging/r8188eu/core/rtw_ioctl_set.c
@@ -314,7 +314,7 @@ u8 rtw_set_802_11_infrastructure_mode(struct adapter *padapter,
return true;
}
-u8 rtw_set_802_11_disassociate(struct adapter *padapter)
+void rtw_set_802_11_disassociate(struct adapter *padapter)
{
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
@@ -328,8 +328,6 @@ u8 rtw_set_802_11_disassociate(struct adapter *padapter)
}
spin_unlock_bh(&pmlmepriv->lock);
-
- return true;
}
u8 rtw_set_802_11_bssid_list_scan(struct adapter *padapter, struct ndis_802_11_ssid *pssid, int ssid_max_num)
diff --git a/drivers/staging/r8188eu/include/rtw_ioctl_set.h b/drivers/staging/r8188eu/include/rtw_ioctl_set.h
index abe460d6504d..c3eb2479f27b 100644
--- a/drivers/staging/r8188eu/include/rtw_ioctl_set.h
+++ b/drivers/staging/r8188eu/include/rtw_ioctl_set.h
@@ -12,7 +12,7 @@ u8 rtw_set_802_11_authentication_mode(struct adapter *adapt,
enum ndis_802_11_auth_mode authmode);
u8 rtw_set_802_11_bssid(struct adapter *adapter, u8 *bssid);
u8 rtw_set_802_11_add_wep(struct adapter *adapter, struct ndis_802_11_wep *wep);
-u8 rtw_set_802_11_disassociate(struct adapter *adapter);
+void rtw_set_802_11_disassociate(struct adapter *adapter);
u8 rtw_set_802_11_bssid_list_scan(struct adapter *adapter,
struct ndis_802_11_ssid *pssid,
int ssid_max_num);
diff --git a/drivers/staging/r8188eu/os_dep/ioctl_linux.c b/drivers/staging/r8188eu/os_dep/ioctl_linux.c
index dda48a2a6d0c..8e9b7b0664bc 100644
--- a/drivers/staging/r8188eu/os_dep/ioctl_linux.c
+++ b/drivers/staging/r8188eu/os_dep/ioctl_linux.c
@@ -1011,7 +1011,6 @@ static int rtw_wx_set_mlme(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
- int ret = 0;
struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
struct iw_mlme *mlme = (struct iw_mlme *)extra;
@@ -1020,17 +1019,15 @@ static int rtw_wx_set_mlme(struct net_device *dev,
switch (mlme->cmd) {
case IW_MLME_DEAUTH:
- if (!rtw_set_802_11_disassociate(padapter))
- ret = -1;
+ rtw_set_802_11_disassociate(padapter);
break;
case IW_MLME_DISASSOC:
- if (!rtw_set_802_11_disassociate(padapter))
- ret = -1;
+ rtw_set_802_11_disassociate(padapter);
break;
default:
return -EOPNOTSUPP;
}
- return ret;
+ return 0;
}
static int rtw_wx_set_scan(struct net_device *dev, struct iw_request_info *a,
--
2.38.1
