Staging: rtl8723au: os_dep: Removed variable that is always 0.
Author: Heena Sirwani <heenasirwani@gmail.com>
The following patch removes a variable that is always 0 using
coccinelle.
The semaintic patch used is as follows:
@@
identifier ret;
@@
-int ret = 0;
... when != ret
when strict
-return ret;
+return 0;
Signed-off-by: Heena Sirwani
Signed-off-by: Greg Kroah-Hartman
---
drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c | 15 ++++-----------
1 file changed, 4 insertions(+), 11 deletions(-)
diff --git a/drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c b/drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c
index bd6953a..de2a3f5 100644
--- a/drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c
+++ b/drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c
@@ -471,7 +471,6 @@ static int rtw_cfg80211_ap_set_encryption(struct net_device *dev, u8 key_index,
int set_tx, const u8 *sta_addr,
struct key_params *keyparms)
{
- int ret = 0;
int key_len;
struct sta_info *psta = NULL, *pbcmc_sta = NULL;
struct rtw_adapter *padapter = netdev_priv(dev);
@@ -708,7 +707,7 @@ static int rtw_cfg80211_ap_set_encryption(struct net_device *dev, u8 key_index,
exit:
- return ret;
+ return 0;
}
#endif
@@ -2432,20 +2431,16 @@ void rtw_cfg80211_indicate_sta_disassoc(struct rtw_adapter *padapter,
static int rtw_cfg80211_monitor_if_open(struct net_device *ndev)
{
- int ret = 0;
-
DBG_8723A("%s\n", __func__);
- return ret;
+ return 0;
}
static int rtw_cfg80211_monitor_if_close(struct net_device *ndev)
{
- int ret = 0;
-
DBG_8723A("%s\n", __func__);
- return ret;
+ return 0;
}
static int rtw_cfg80211_monitor_if_xmit_entry(struct sk_buff *skb,
@@ -2574,11 +2569,9 @@ fail:
static int
rtw_cfg80211_monitor_if_set_mac_address(struct net_device *ndev, void *addr)
{
- int ret = 0;
-
DBG_8723A("%s\n", __func__);
- return ret;
+ return 0;
}
static const struct net_device_ops rtw_cfg80211_monitor_if_ops = { |
---
drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c | 15 ++++-----------
1 file changed, 4 insertions(+), 11 deletions(-)
diff --git a/drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c b/drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c
index bd6953a..de2a3f5 100644
--- a/drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c
+++ b/drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c
@@ -471,7 +471,6 @@ static int rtw_cfg80211_ap_set_encryption(struct net_device *dev, u8 key_index,
int set_tx, const u8 *sta_addr,
struct key_params *keyparms)
{
- int ret = 0;
int key_len;
struct sta_info *psta = NULL, *pbcmc_sta = NULL;
struct rtw_adapter *padapter = netdev_priv(dev);
@@ -708,7 +707,7 @@ static int rtw_cfg80211_ap_set_encryption(struct net_device *dev, u8 key_index,
exit:
- return ret;
+ return 0;
}
#endif
@@ -2432,20 +2431,16 @@ void rtw_cfg80211_indicate_sta_disassoc(struct rtw_adapter *padapter,
static int rtw_cfg80211_monitor_if_open(struct net_device *ndev)
{
- int ret = 0;
-
DBG_8723A("%s\n", __func__);
- return ret;
+ return 0;
}
static int rtw_cfg80211_monitor_if_close(struct net_device *ndev)
{
- int ret = 0;
-
DBG_8723A("%s\n", __func__);
- return ret;
+ return 0;
}
static int rtw_cfg80211_monitor_if_xmit_entry(struct sk_buff *skb,
@@ -2574,11 +2569,9 @@ fail:
static int
rtw_cfg80211_monitor_if_set_mac_address(struct net_device *ndev, void *addr)
{
- int ret = 0;
-
DBG_8723A("%s\n", __func__);
- return ret;
+ return 0;
}
static const struct net_device_ops rtw_cfg80211_monitor_if_ops = {
