staging: rtl8723bs: os_dep: Modify return type of function loadparam(..) to void

The function static uint loadparam(struct adapter *padapter, _nic_hdl
pnetdev) return type is modified to void.
The initial return value was always returning _SUCCESS and the return value
is never checked when the function is called.
This resolves coccicheck warnings of unneeded variables.
Signed-off-by: Shobhit Kukreti <shobhitkukreti@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8723bs/os_dep/os_intfs.c

@@ -223,9 +223,8 @@ int _netdev_open(struct net_device *pnetdev);
 int netdev_open (struct net_device *pnetdev);
 static int netdev_close (struct net_device *pnetdev);
 
-static uint loadparam(struct adapter *padapter, _nic_hdl pnetdev)
+static void loadparam(struct adapter *padapter, _nic_hdl pnetdev)
 {
-	uint status = _SUCCESS;
 	struct registry_priv  *registry_par = &padapter->registrypriv;
 
 	registry_par->chip_version = (u8)rtw_chip_version;
@@ -330,7 +329,6 @@ static uint loadparam(struct adapter *padapter, _nic_hdl pnetdev)
 	registry_par->qos_opt_enable = (u8)rtw_qos_opt_enable;
 
 	registry_par->hiq_filter = (u8)rtw_hiq_filter;
-	return status;
 }
 
 static int rtw_net_set_mac_address(struct net_device *pnetdev, void *p)