staging: rtl8723bs: Merge assignment with return

Merge assignment with return statement to directly return the value.
Done using following coccinelle semantic patch

@@
local idexpression ret;
expression e;
@@

-ret =
+return
     e;
-return ret;

Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
index ffbb35ad2ac0a92ef9422115d7fd2c5b35db43ed..6a8f805c0b28c4749cead2cb8e6605655820f5c0 100644 (file)
--- a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
+++ b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
@@ -2123,12 +2123,9 @@ static int rtw_wx_set_gen_ie(struct net_device *dev,
                             struct iw_request_info *info,
                             union iwreq_data *wrqu, char *extra)
 {
-       int ret;
        struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
 
-       ret = rtw_set_wpa_ie(padapter, extra, wrqu->data.length);
-
-       return ret;
+       return rtw_set_wpa_ie(padapter, extra, wrqu->data.length);
 }
 
 static int rtw_wx_set_auth(struct net_device *dev,
@@ -3857,7 +3854,6 @@ static int rtw_hostapd_sta_flush(struct net_device *dev)
 {
        /* _irqL irqL; */
        /* struct list_head     *phead, *plist; */
-       int ret = 0;
        /* struct sta_info *psta = NULL; */
        struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
        /* struct sta_priv *pstapriv = &padapter->stapriv; */
@@ -3866,9 +3862,7 @@ static int rtw_hostapd_sta_flush(struct net_device *dev)
 
        flush_all_cam_entry(padapter);  /* clear CAM */
 
-       ret = rtw_sta_flush(padapter);
-
-       return ret;
+       return rtw_sta_flush(padapter);
 
 }
 
@@ -4266,7 +4260,6 @@ static int rtw_set_hidden_ssid(struct net_device *dev, struct ieee_param *param,
 
 static int rtw_ioctl_acl_remove_sta(struct net_device *dev, struct ieee_param *param, int len)
 {
-       int ret = 0;
        struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
        struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
 
@@ -4279,15 +4272,12 @@ static int rtw_ioctl_acl_remove_sta(struct net_device *dev, struct ieee_param *p
                return -EINVAL;
        }
 
-       ret = rtw_acl_remove_sta(padapter, param->sta_addr);
-
-       return ret;
+       return rtw_acl_remove_sta(padapter, param->sta_addr);
 
 }
 
 static int rtw_ioctl_acl_add_sta(struct net_device *dev, struct ieee_param *param, int len)
 {
-       int ret = 0;
        struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
        struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
 
@@ -4300,9 +4290,7 @@ static int rtw_ioctl_acl_add_sta(struct net_device *dev, struct ieee_param *para
                return -EINVAL;
        }
 
-       ret = rtw_acl_add_sta(padapter, param->sta_addr);
-
-       return ret;
+       return rtw_acl_add_sta(padapter, param->sta_addr);
 
 }