Linux-libre 4.3.2-gnu

4 files changed, 45 insertions, 74 deletions

diff --git a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
index 38dba1435..969574926 100644
--- a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
@@ -179,8 +179,8 @@ static char *translate_scan(struct adapter *padapter,
 
 	cap = le16_to_cpu(le_tmp);
 
-	if (cap & (WLAN_CAPABILITY_IBSS | WLAN_CAPABILITY_BSS)) {
-		if (cap & WLAN_CAPABILITY_BSS)
+	if (!WLAN_CAPABILITY_IS_STA_BSS(cap)) {
+		if (cap & WLAN_CAPABILITY_ESS)
 			iwe.u.mode = IW_MODE_MASTER;
 		else
 			iwe.u.mode = IW_MODE_ADHOC;
@@ -1871,7 +1871,7 @@ static int rtw_wx_set_auth(struct net_device *dev,
 			rtw_disassoc_cmd(padapter, 500, false);
 			DBG_88E("%s...call rtw_indicate_disconnect\n ", __func__);
 			rtw_indicate_disconnect(padapter);
-			rtw_free_assoc_resources(padapter, 1);
+			rtw_free_assoc_resources(padapter);
 		}
 		ret = wpa_set_auth_algs(dev, (u32)param->value);
 		break;
@@ -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)
@@ -2666,7 +2663,8 @@ static int rtw_get_sta_wpaie(struct net_device *dev, struct ieee_param *param)
 
 	psta = rtw_get_stainfo(pstapriv, param->sta_addr);
 	if (psta) {
-		if ((psta->wpa_ie[0] == WLAN_EID_RSN) || (psta->wpa_ie[0] == WLAN_EID_GENERIC)) {
+		if (psta->wpa_ie[0] == WLAN_EID_RSN ||
+		    psta->wpa_ie[0] == WLAN_EID_VENDOR_SPECIFIC) {
 			int wpa_ie_len;
 			int copy_len;
 
@@ -2809,7 +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);
 
@@ -2820,13 +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);
 
@@ -2837,8 +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)
diff --git a/drivers/staging/rtl8188eu/os_dep/os_intfs.c b/drivers/staging/rtl8188eu/os_dep/os_intfs.c
index a14e79f31..2361bce48 100644
--- a/drivers/staging/rtl8188eu/os_dep/os_intfs.c
+++ b/drivers/staging/rtl8188eu/os_dep/os_intfs.c
@@ -1175,7 +1175,7 @@ static int netdev_close(struct net_device *pnetdev)
 		/* s2-2.  indicate disconnect to os */
 		rtw_indicate_disconnect(padapter);
 		/* s2-3. */
-		rtw_free_assoc_resources(padapter, 1);
+		rtw_free_assoc_resources(padapter);
 		/* s2-4. */
 		rtw_free_network_queue(padapter, true);
 		/*  Close LED */
diff --git a/drivers/staging/rtl8188eu/os_dep/recv_linux.c b/drivers/staging/rtl8188eu/os_dep/recv_linux.c
index 05701328d..3ebb8b206 100644
--- a/drivers/staging/rtl8188eu/os_dep/recv_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/recv_linux.c
@@ -17,8 +17,6 @@
  *
  *
  ******************************************************************************/
-#define _RECV_OSDEP_C_
-
 #include <osdep_service.h>
 #include <drv_types.h>
 
@@ -29,26 +27,22 @@
 #include <usb_ops_linux.h>
 
 /* alloc os related resource in struct recv_frame */
-int rtw_os_recv_resource_alloc(struct adapter *padapter,
-			       struct recv_frame *precvframe)
+void rtw_os_recv_resource_alloc(struct recv_frame *precvframe)
 {
 	precvframe->pkt_newalloc = NULL;
 	precvframe->pkt = NULL;
-	return _SUCCESS;
 }
 
 /* alloc os related resource in struct recv_buf */
 int rtw_os_recvbuf_resource_alloc(struct adapter *padapter,
 				  struct recv_buf *precvbuf)
 {
-	int res = _SUCCESS;
-
-	precvbuf->purb = usb_alloc_urb(0, GFP_KERNEL);
-	if (precvbuf->purb == NULL)
-		res = _FAIL;
 	precvbuf->pskb = NULL;
 	precvbuf->reuse = false;
-	return res;
+	precvbuf->purb = usb_alloc_urb(0, GFP_KERNEL);
+	if (!precvbuf->purb)
+		return _FAIL;
+	return _SUCCESS;
 }
 
 void rtw_handle_tkip_mic_err(struct adapter *padapter, u8 bgroup)
diff --git a/drivers/staging/rtl8188eu/os_dep/usb_intf.c b/drivers/staging/rtl8188eu/os_dep/usb_intf.c
index d0d4335b4..33bfe054f 100644
--- a/drivers/staging/rtl8188eu/os_dep/usb_intf.c
+++ b/drivers/staging/rtl8188eu/os_dep/usb_intf.c
@@ -17,8 +17,8 @@
  *
  *
  ******************************************************************************/
-#define _HCI_INTF_C_
 
+#define pr_fmt(fmt) "R8188EU: " fmt
 #include <osdep_service.h>
 #include <drv_types.h>
 #include <recv_osdep.h>
@@ -55,7 +55,6 @@ MODULE_DEVICE_TABLE(usb, rtw_usb_id_tbl);
 static struct dvobj_priv *usb_dvobj_init(struct usb_interface *usb_intf)
 {
 	int	i;
-	int	status = _FAIL;
 	struct dvobj_priv *pdvobjpriv;
 	struct usb_host_config		*phost_conf;
 	struct usb_config_descriptor	*pconf_desc;
@@ -64,10 +63,9 @@ static struct dvobj_priv *usb_dvobj_init(struct usb_interface *usb_intf)
 	struct usb_endpoint_descriptor	*pendp_desc;
 	struct usb_device	*pusbd;
 
-
 	pdvobjpriv = kzalloc(sizeof(*pdvobjpriv), GFP_KERNEL);
 	if (pdvobjpriv == NULL)
-		goto exit;
+		return NULL;
 
 	pdvobjpriv->pusbintf = usb_intf;
 	pusbd = interface_to_usbdev(usb_intf);
@@ -115,20 +113,13 @@ static struct dvobj_priv *usb_dvobj_init(struct usb_interface *usb_intf)
 	mutex_init(&pdvobjpriv->usb_vendor_req_mutex);
 	pdvobjpriv->usb_vendor_req_buf = kzalloc(MAX_USB_IO_CTL_SIZE, GFP_KERNEL);
 
-	if (!pdvobjpriv->usb_vendor_req_buf)
-		goto free_dvobj;
-
-	usb_get_dev(pusbd);
-
-	status = _SUCCESS;
-
-free_dvobj:
-	if (status != _SUCCESS && pdvobjpriv) {
+	if (!pdvobjpriv->usb_vendor_req_buf) {
 		usb_set_intfdata(usb_intf, NULL);
 		kfree(pdvobjpriv);
-		pdvobjpriv = NULL;
+		return NULL;
 	}
-exit:
+	usb_get_dev(pusbd);
+
 	return pdvobjpriv;
 }
 
@@ -136,7 +127,6 @@ static void usb_dvobj_deinit(struct usb_interface *usb_intf)
 {
 	struct dvobj_priv *dvobj = usb_get_intfdata(usb_intf);
 
-
 	usb_set_intfdata(usb_intf, NULL);
 	if (dvobj) {
 		/* Modify condition for 92DU DMDP 2010.11.18, by Thomas */
@@ -150,7 +140,7 @@ static void usb_dvobj_deinit(struct usb_interface *usb_intf)
 				 * on sitesurvey for the first time when
 				 * device is up . Reset usb port for sitesurvey
 				 * fail issue. */
-				DBG_88E("usb attached..., try to reset usb device\n");
+				pr_debug("usb attached..., try to reset usb device\n");
 				usb_reset_device(interface_to_usbdev(usb_intf));
 			}
 		}
@@ -201,7 +191,7 @@ static void rtw_dev_unload(struct adapter *padapter)
 	RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("+rtw_dev_unload\n"));
 
 	if (padapter->bup) {
-		DBG_88E("===> rtw_dev_unload\n");
+		pr_debug("===> rtw_dev_unload\n");
 		padapter->bDriverStopped = true;
 		if (padapter->xmitpriv.ack_tx)
 			rtw_ack_tx_done(&padapter->xmitpriv, RTW_SCTX_DONE_DRV_STOP);
@@ -224,7 +214,7 @@ static void rtw_dev_unload(struct adapter *padapter)
 			 ("r871x_dev_unload():padapter->bup == false\n"));
 	}
 
-	DBG_88E("<=== rtw_dev_unload\n");
+	pr_debug("<=== rtw_dev_unload\n");
 
 	RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("-rtw_dev_unload\n"));
 }
@@ -236,16 +226,13 @@ static int rtw_suspend(struct usb_interface *pusb_intf, pm_message_t message)
 	struct net_device *pnetdev = padapter->pnetdev;
 	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
 	struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
-
-	int ret = 0;
 	u32 start_time = jiffies;
 
-
-	DBG_88E("==> %s (%s:%d)\n", __func__, current->comm, current->pid);
+	pr_debug("==> %s (%s:%d)\n", __func__, current->comm, current->pid);
 
 	if ((!padapter->bup) || (padapter->bDriverStopped) ||
 	    (padapter->bSurpriseRemoved)) {
-		DBG_88E("padapter->bup=%d bDriverStopped=%d bSurpriseRemoved = %d\n",
+		pr_debug("padapter->bup=%d bDriverStopped=%d bSurpriseRemoved = %d\n",
 			padapter->bup, padapter->bDriverStopped,
 			padapter->bSurpriseRemoved);
 		goto exit;
@@ -267,7 +254,7 @@ static int rtw_suspend(struct usb_interface *pusb_intf, pm_message_t message)
 
 	if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) &&
 	    check_fwstate(pmlmepriv, _FW_LINKED)) {
-		DBG_88E("%s:%d %s(%pM), length:%d assoc_ssid.length:%d\n",
+		pr_debug("%s:%d %s(%pM), length:%d assoc_ssid.length:%d\n",
 			__func__, __LINE__,
 			pmlmepriv->cur_network.network.Ssid.Ssid,
 			pmlmepriv->cur_network.network.MacAddress,
@@ -279,7 +266,7 @@ static int rtw_suspend(struct usb_interface *pusb_intf, pm_message_t message)
 	/* s2-2.  indicate disconnect to os */
 	rtw_indicate_disconnect(padapter);
 	/* s2-3. */
-	rtw_free_assoc_resources(padapter, 1);
+	rtw_free_assoc_resources(padapter);
 	/* s2-4. */
 	rtw_free_network_queue(padapter, true);
 
@@ -293,10 +280,10 @@ static int rtw_suspend(struct usb_interface *pusb_intf, pm_message_t message)
 		rtw_indicate_disconnect(padapter);
 
 exit:
-	DBG_88E("<===  %s return %d.............. in %dms\n", __func__
-		, ret, rtw_get_passing_time_ms(start_time));
+	pr_debug("<===  %s .............. in %dms\n", __func__,
+		 rtw_get_passing_time_ms(start_time));
 
-	return ret;
+	return 0;
 }
 
 static int rtw_resume_process(struct adapter *padapter)
@@ -306,7 +293,7 @@ static int rtw_resume_process(struct adapter *padapter)
 	int ret = -1;
 	u32 start_time = jiffies;
 
-	DBG_88E("==> %s (%s:%d)\n", __func__, current->comm, current->pid);
+	pr_debug("==> %s (%s:%d)\n", __func__, current->comm, current->pid);
 
 	if (padapter) {
 		pnetdev = padapter->pnetdev;
@@ -319,7 +306,7 @@ static int rtw_resume_process(struct adapter *padapter)
 	rtw_reset_drv_sw(padapter);
 	pwrpriv->bkeepfwalive = false;
 
-	DBG_88E("bkeepfwalive(%x)\n", pwrpriv->bkeepfwalive);
+	pr_debug("bkeepfwalive(%x)\n", pwrpriv->bkeepfwalive);
 	if (pm_netdev_open(pnetdev, true) != 0)
 		goto exit;
 
@@ -334,10 +321,9 @@ static int rtw_resume_process(struct adapter *padapter)
 exit:
 	if (pwrpriv)
 		pwrpriv->bInSuspend = false;
-	DBG_88E("<===  %s return %d.............. in %dms\n", __func__,
+	pr_debug("<===  %s return %d.............. in %dms\n", __func__,
 		ret, rtw_get_passing_time_ms(start_time));
 
-
 	return ret;
 }
 
@@ -407,8 +393,8 @@ static struct adapter *rtw_usb_if1_init(struct dvobj_priv *dvobj,
 		dvobj->pusbdev->do_remote_wakeup = 1;
 		pusb_intf->needs_remote_wakeup = 1;
 		device_init_wakeup(&pusb_intf->dev, 1);
-		DBG_88E("\n  padapter->pwrctrlpriv.bSupportRemoteWakeup~~~~~~\n");
-		DBG_88E("\n  padapter->pwrctrlpriv.bSupportRemoteWakeup~~~[%d]~~~\n",
+		pr_debug("\n  padapter->pwrctrlpriv.bSupportRemoteWakeup~~~~~~\n");
+		pr_debug("\n  padapter->pwrctrlpriv.bSupportRemoteWakeup~~~[%d]~~~\n",
 			device_may_wakeup(&pusb_intf->dev));
 	}
 #endif
@@ -416,13 +402,13 @@ static struct adapter *rtw_usb_if1_init(struct dvobj_priv *dvobj,
 	/* 2012-07-11 Move here to prevent the 8723AS-VAU BT auto
 	 * suspend influence */
 	if (usb_autopm_get_interface(pusb_intf) < 0)
-			DBG_88E("can't get autopm:\n");
+			pr_debug("can't get autopm:\n");
 
 	/*  alloc dev name after read efuse. */
 	rtw_init_netdev_name(pnetdev, padapter->registrypriv.ifname);
 	rtw_macaddr_cfg(padapter->eeprompriv.mac_addr);
 	memcpy(pnetdev->dev_addr, padapter->eeprompriv.mac_addr, ETH_ALEN);
-	DBG_88E("MAC Address from pnetdev->dev_addr =  %pM\n",
+	pr_debug("MAC Address from pnetdev->dev_addr =  %pM\n",
 		pnetdev->dev_addr);
 
 	/* step 6. Tell the network stack we exist */
@@ -431,7 +417,7 @@ static struct adapter *rtw_usb_if1_init(struct dvobj_priv *dvobj,
 		goto free_hal_data;
 	}
 
-	DBG_88E("bDriverStopped:%d, bSurpriseRemoved:%d, bup:%d, hw_init_completed:%d\n"
+	pr_debug("bDriverStopped:%d, bSurpriseRemoved:%d, bup:%d, hw_init_completed:%d\n"
 		, padapter->bDriverStopped
 		, padapter->bSurpriseRemoved
 		, padapter->bup
@@ -475,7 +461,7 @@ static void rtw_usb_if1_deinit(struct adapter *if1)
 	rtw_cancel_all_timer(if1);
 
 	rtw_dev_unload(if1);
-	DBG_88E("+r871xu_dev_remove, hw_init_completed=%d\n",
+	pr_debug("+r871xu_dev_remove, hw_init_completed=%d\n",
 		if1->hw_init_completed);
 	rtw_free_drv_sw(if1);
 	if (pnetdev)
@@ -485,7 +471,6 @@ static void rtw_usb_if1_deinit(struct adapter *if1)
 static int rtw_drv_init(struct usb_interface *pusb_intf, const struct usb_device_id *pdid)
 {
 	struct adapter *if1 = NULL;
-	int status = _FAIL;
 	struct dvobj_priv *dvobj;
 
 	RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("+rtw_drv_init\n"));
@@ -500,19 +485,18 @@ static int rtw_drv_init(struct usb_interface *pusb_intf, const struct usb_device
 
 	if1 = rtw_usb_if1_init(dvobj, pusb_intf, pdid);
 	if (if1 == NULL) {
-		DBG_88E("rtw_init_primarystruct adapter Failed!\n");
+		pr_debug("rtw_init_primarystruct adapter Failed!\n");
 		goto free_dvobj;
 	}
 
 	RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("-871x_drv - drv_init, success!\n"));
 
-	status = _SUCCESS;
+	return 0;
 
 free_dvobj:
-	if (status != _SUCCESS)
-		usb_dvobj_deinit(pusb_intf);
+	usb_dvobj_deinit(pusb_intf);
 exit:
-	return status == _SUCCESS ? 0 : -ENODEV;
+	return -ENODEV;
 }
 
 /*
@@ -524,8 +508,7 @@ static void rtw_dev_remove(struct usb_interface *pusb_intf)
 	struct dvobj_priv *dvobj = usb_get_intfdata(pusb_intf);
 	struct adapter *padapter = dvobj->if1;
 
-
-	DBG_88E("+rtw_dev_remove\n");
+	pr_debug("+rtw_dev_remove\n");
 	RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("+dev_remove()\n"));
 
 	if (!pusb_intf->unregistering)
@@ -541,7 +524,7 @@ static void rtw_dev_remove(struct usb_interface *pusb_intf)
 	usb_dvobj_deinit(pusb_intf);
 
 	RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("-dev_remove()\n"));
-	DBG_88E("-r871xu_dev_remove, done\n");
+	pr_debug("-r871xu_dev_remove, done\n");
 }
 
 static struct usb_driver rtl8188e_usb_drv = {