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Commit 911f2921 authored by Heena Sirwani's avatar Heena Sirwani Committed by Greg Kroah-Hartman
Browse files

Staging: rtl8723au: os_dep: Removed variable that is always 0. 



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: default avatarHeena Sirwani <heenasirwani@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 15c389c1

drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c

+4 −11
Original line number Diff line number Diff line
@@ -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 @@ static int rtw_cfg80211_monitor_if_xmit_entry(struct sk_buff *skb, 
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 = {