Commit f523c7d7 authored by Shraddha Barke's avatar Shraddha Barke Committed by Greg Kroah-Hartman
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Staging : rtl8188eu : os_dep : Compression of lines for immediate return 



This patch compresses two lines into a single line if immediate return is
found. Also remove variable ret as it is no longer needed.
Semantic patch used for this is as follows:

@@
type T;
identifier i,f;
constant C;
@@
- T i;
  ...when != i
     when strict
(
  return -C;
|
- i =
+ return
     f(...);
- return i;
)

Signed-off-by: default avatarShraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 26589720

drivers/staging/rtl8188eu/os_dep/ioctl_linux.c

+3 −10
Original line number Diff line number Diff line
@@ -2485,16 +2485,13 @@ static int rtw_set_beacon(struct net_device *dev, struct ieee_param *param, int 


static int rtw_hostapd_sta_flush(struct net_device *dev)

{

	int ret = 0;

	struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);



	DBG_88E("%s\n", __func__);



	flush_all_cam_entry(padapter);	/* clear CAM */



	ret = rtw_sta_flush(padapter);



	return ret;

	return rtw_sta_flush(padapter);

}



static int rtw_add_sta(struct net_device *dev, struct ieee_param *param)
@@ -2810,7 +2807,6 @@ 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);
@@ -2821,13 +2817,11 @@ static int rtw_ioctl_acl_remove_sta(struct net_device *dev, struct ieee_param *p 
	    param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff &&

	    param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff)

		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);
@@ -2838,8 +2832,7 @@ static int rtw_ioctl_acl_add_sta(struct net_device *dev, struct ieee_param *para 
	    param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff &&

	    param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff)

		return -EINVAL;

	ret = rtw_acl_add_sta(padapter, param->sta_addr);

	return ret;

	return rtw_acl_add_sta(padapter, param->sta_addr);

}



static int rtw_ioctl_set_macaddr_acl(struct net_device *dev, struct ieee_param *param, int len)