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Staging : rtl8188eu : os_dep : Compression of lines for immediate return

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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: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Shraddha Barke
2015-07-27 19:07:57 +05:30
committed by Greg Kroah-Hartman
parent 2658972062
commit f523c7d7a6
1 changed files with 3 additions and 10 deletions
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13
drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
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@@ -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)