* [PATCH] Staging : rtl8188eu : os_dep : Compression of lines for immediate return
@ 2015-07-27 14:07 Shraddha Barke
2015-07-28 11:18 ` Sudip Mukherjee
0 siblings, 1 reply; 3+ messages in thread
From: Shraddha Barke @ 2015-07-27 14:07 UTC (permalink / raw)
To: Greg Kroah-Hartman, Aya Mahfouz, Tapasweni Pathak, Jia He,
Gulsah Kose, Luca Ceresoli, Sudip Mukherjee
Cc: linux-kernel, devel, Shraddha Barke
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>
---
drivers/staging/rtl8188eu/os_dep/ioctl_linux.c | 13 +++----------
1 file changed, 3 insertions(+), 10 deletions(-)
diff --git a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
index 38dba14..0ca3340 100644
--- a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
@@ -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)
@@ -2809,7 +2806,6 @@ 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);
@@ -2820,13 +2816,11 @@ 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);
@@ -2837,8 +2831,7 @@ 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)
--
2.1.0
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] Staging : rtl8188eu : os_dep : Compression of lines for immediate return
2015-07-27 14:07 [PATCH] Staging : rtl8188eu : os_dep : Compression of lines for immediate return Shraddha Barke
@ 2015-07-28 11:18 ` Sudip Mukherjee
0 siblings, 0 replies; 3+ messages in thread
From: Sudip Mukherjee @ 2015-07-28 11:18 UTC (permalink / raw)
To: Shraddha Barke; +Cc: Greg Kroah-Hartman, linux-kernel, devel
On Mon, Jul 27, 2015 at 07:37:40PM +0530, Shraddha Barke wrote:
> This patch compresses two lines into a single line if immediate return is
> found. Also remove variable ret as it is no longer needed.
Hi Shraddha,
Something is wrong. All your patches are coming 2 times. You had me in
the Cc list of the first patch but this again you sent and you have
me in the To: list.
If same patch is coming more than one time then Greg usually drops them
as he will not understand which one to apply.
regards
sudip
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH] Staging : rtl8188eu : os_dep : Compression of lines for immediate return
@ 2015-07-27 13:37 Shraddha Barke
0 siblings, 0 replies; 3+ messages in thread
From: Shraddha Barke @ 2015-07-27 13:37 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: Aya Mahfouz, Tapasweni Pathak, linux-kernel, devel, Jia He,
Gulsah Kose, Luca Ceresoli, Sudip Mukherjee, Shraddha Barke
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>
---
drivers/staging/rtl8188eu/os_dep/ioctl_linux.c | 13 +++----------
1 file changed, 3 insertions(+), 10 deletions(-)
diff --git a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
index 38dba14..0ca3340 100644
--- a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
@@ -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)
@@ -2809,7 +2806,6 @@ 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);
@@ -2820,13 +2816,11 @@ 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);
@@ -2837,8 +2831,7 @@ 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)
--
2.1.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
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2015-07-27 14:07 [PATCH] Staging : rtl8188eu : os_dep : Compression of lines for immediate return Shraddha Barke
2015-07-28 11:18 ` Sudip Mukherjee
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2015-07-27 13:37 Shraddha Barke
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