[PATCH v3 7/8] staging: rtl8192e: Fix issues reported by checkpatch.pl

[sunil . m]

From: Suniel Mahesh <sunil.m@xxxxxxxxxxxx>

Fixed the following checkpatch.pl checks:
spaces preferred around that 'operator', spacing provided
Logical continuations should be on the previous line, modified accordingly
Unnecessary parentheses around variables, removed
Please use a blank line after function/struct/union/enum declarations, used

Signed-off-by: Suniel Mahesh <sunil.m@xxxxxxxxxxxx>
---
Changes for v3:

- Split earlier patches into multiple commits for easy review
  as suggested by Greg K-H
- New patch addition to the series
- Rebased on top of next-20170310
- Patches were tested and built on next-20170310 and staging-testing
  as suggested by Greg K-H, no errors reported

Changes for v2:
---
 drivers/staging/rtl8192e/rtl8192e/rtl_core.c | 46 +++++++++++++++-------------
 1 file changed, 24 insertions(+), 22 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
index 184d6ec..bb156e3 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
@@ -341,7 +341,7 @@ static void _rtl92e_update_cap(struct net_device *dev, u16 cap)
 		}
 	}
 
-	if (net->mode & (IEEE_G|IEEE_N_24G)) {
+	if (net->mode & (IEEE_G | IEEE_N_24G)) {
 		u8	slot_time_val;
 		u8	CurSlotTime = priv->slot_time;
 
@@ -675,7 +675,7 @@ static u8 _rtl92e_get_supported_wireless_mode(struct net_device *dev)
 	case RF_8256:
 	case RF_6052:
 	case RF_PSEUDO_11N:
-		ret = (WIRELESS_MODE_N_24G|WIRELESS_MODE_G | WIRELESS_MODE_B);
+		ret = (WIRELESS_MODE_N_24G | WIRELESS_MODE_G | WIRELESS_MODE_B);
 		break;
 	case RF_8258:
 		ret = (WIRELESS_MODE_A | WIRELESS_MODE_N_5G);
@@ -737,7 +737,7 @@ static int _rtl92e_sta_up(struct net_device *dev, bool is_silent_reset)
 {
 	struct r8192_priv *priv = rtllib_priv(dev);
 	struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *)
-					(&(priv->rtllib->PowerSaveControl));
+					(&priv->rtllib->PowerSaveControl);
 	bool init_status = true;
 
 	priv->bDriverIsGoingToUnload = false;
@@ -883,7 +883,7 @@ static void _rtl92e_init_priv_constant(struct net_device *dev)
 {
 	struct r8192_priv *priv = rtllib_priv(dev);
 	struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *)
-					&(priv->rtllib->PowerSaveControl);
+					&priv->rtllib->PowerSaveControl;
 
 	pPSC->RegMaxLPSAwakeIntvl = 5;
 }
@@ -1009,9 +1009,9 @@ static void _rtl92e_init_priv_task(struct net_device *dev)
 			      (void *)_rtl92e_update_beacon, dev);
 	INIT_WORK_RSL(&priv->qos_activate, (void *)_rtl92e_qos_activate, dev);
 	INIT_DELAYED_WORK_RSL(&priv->rtllib->hw_wakeup_wq,
-			      (void *) rtl92e_hw_wakeup_wq, dev);
+			      (void *)rtl92e_hw_wakeup_wq, dev);
 	INIT_DELAYED_WORK_RSL(&priv->rtllib->hw_sleep_wq,
-			      (void *) rtl92e_hw_sleep_wq, dev);
+			      (void *)rtl92e_hw_sleep_wq, dev);
 	tasklet_init(&priv->irq_rx_tasklet,
 		     (void(*)(unsigned long))_rtl92e_irq_rx_tasklet,
 		     (unsigned long)priv);
@@ -1029,8 +1029,8 @@ static short _rtl92e_get_channel_map(struct net_device *dev)
 
 	struct r8192_priv *priv = rtllib_priv(dev);
 
-	if ((priv->rf_chip != RF_8225) && (priv->rf_chip != RF_8256)
-			&& (priv->rf_chip != RF_6052)) {
+	if ((priv->rf_chip != RF_8225) && (priv->rf_chip != RF_8256) &&
+						(priv->rf_chip != RF_6052)) {
 		netdev_err(dev, "%s: unknown rf chip, can't set channel map\n",
 			   __func__);
 		return -1;
@@ -1056,7 +1056,7 @@ static short _rtl92e_init(struct net_device *dev)
 {
 	struct r8192_priv *priv = rtllib_priv(dev);
 
-	memset(&(priv->stats), 0, sizeof(struct rt_stats));
+	memset(&priv->stats, 0, sizeof(struct rt_stats));
 
 	_rtl92e_init_priv_handler(dev);
 	_rtl92e_init_priv_constant(dev);
@@ -1071,7 +1071,7 @@ static short _rtl92e_init(struct net_device *dev)
 
 	setup_timer(&priv->watch_dog_timer,
 		    _rtl92e_watchdog_timer_cb,
-		    (unsigned long) dev);
+		    (unsigned long)dev);
 
 	setup_timer(&priv->gpio_polling_timer,
 		    rtl92e_check_rfctrl_gpio_timer,
@@ -1126,7 +1126,7 @@ static enum reset_type _rtl92e_tx_check_stuck(struct net_device *dev)
 	switch (priv->rtllib->ps) {
 	case RTLLIB_PS_DISABLED:
 		break;
-	case (RTLLIB_PS_MBCAST|RTLLIB_PS_UNICAST):
+	case (RTLLIB_PS_MBCAST | RTLLIB_PS_UNICAST):
 		break;
 	default:
 		break;
@@ -1379,7 +1379,7 @@ static void _rtl92e_watchdog_wq_cb(void *data)
 	static u8 check_reset_cnt;
 	unsigned long flags;
 	struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *)
-					(&(priv->rtllib->PowerSaveControl));
+					(&priv->rtllib->PowerSaveControl);
 	bool bBusyTraffic = false;
 	bool	bHigherBusyTraffic = false;
 	bool	bHigherBusyRxTraffic = false;
@@ -1461,7 +1461,7 @@ static void _rtl92e_watchdog_wq_cb(void *data)
 
 		_rtl92e_update_rxcounts(priv, &TotalRxBcnNum, &TotalRxDataNum);
 
-		if ((TotalRxBcnNum+TotalRxDataNum) == 0)
+		if ((TotalRxBcnNum + TotalRxDataNum) == 0)
 			priv->check_roaming_cnt++;
 		else
 			priv->check_roaming_cnt = 0;
@@ -1489,7 +1489,7 @@ static void _rtl92e_watchdog_wq_cb(void *data)
 			notify_wx_assoc_event(ieee);
 
 			if (!(ieee->rtllib_ap_sec_type(ieee) &
-			     (SEC_ALG_CCMP|SEC_ALG_TKIP)))
+			     (SEC_ALG_CCMP | SEC_ALG_TKIP)))
 				schedule_delayed_work(
 					&ieee->associate_procedure_wq, 0);
 
@@ -1593,7 +1593,7 @@ static void _rtl92e_free_tx_ring(struct net_device *dev, unsigned int prio)
 		ring->idx = (ring->idx + 1) % ring->entries;
 	}
 
-	pci_free_consistent(priv->pdev, sizeof(*ring->desc)*ring->entries,
+	pci_free_consistent(priv->pdev, sizeof(*ring->desc) * ring->entries,
 	ring->desc, ring->dma);
 	ring->desc = NULL;
 }
@@ -1702,7 +1702,7 @@ static void _rtl92e_tx_cmd(struct net_device *dev, struct sk_buff *skb)
 	ring = &priv->tx_ring[TXCMD_QUEUE];
 
 	idx = (ring->idx + skb_queue_len(&ring->queue)) % ring->entries;
-	entry = (struct tx_desc_cmd *) &ring->desc[idx];
+	entry = (struct tx_desc_cmd *)&ring->desc[idx];
 
 	tcb_desc = (struct cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE);
 
@@ -2022,7 +2022,7 @@ static void _rtl92e_rx_normal(struct net_device *dev)
 
 	struct rtllib_rx_stats stats = {
 		.signal = 0,
-		.noise = (u8) -98,
+		.noise = (u8)-98,
 		.rate = 0,
 		.freq = RTLLIB_24GHZ_BAND,
 	};
@@ -2095,7 +2095,7 @@ static void _rtl92e_rx_normal(struct net_device *dev)
 
 		priv->rx_buf[rx_queue_idx][priv->rx_idx[rx_queue_idx]] =
 								 skb;
-		*((dma_addr_t *) skb->cb) = pci_map_single(priv->pdev,
+		*((dma_addr_t *)skb->cb) = pci_map_single(priv->pdev,
 					    skb_tail_pointer_rsl(skb),
 					    priv->rxbuffersize,
 					    PCI_DMA_FROMDEVICE);
@@ -2108,7 +2108,7 @@ static void _rtl92e_rx_normal(struct net_device *dev)
 		pdesc->BufferAddress = *((dma_addr_t *)skb->cb);
 		pdesc->OWN = 1;
 		pdesc->Length = priv->rxbuffersize;
-		if (priv->rx_idx[rx_queue_idx] == priv->rxringcount-1)
+		if (priv->rx_idx[rx_queue_idx] == priv->rxringcount - 1)
 			pdesc->EOR = 1;
 		priv->rx_idx[rx_queue_idx] = (priv->rx_idx[rx_queue_idx] + 1) %
 					      priv->rxringcount;
@@ -2342,8 +2342,9 @@ static int _rtl92e_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 									0, key);
 					}
 				}
-				if ((ieee->pairwise_key_type == KEY_TYPE_CCMP)
-				     && ieee->pHTInfo->bCurrentHTSupport) {
+				if ((ieee->pairwise_key_type ==
+				     KEY_TYPE_CCMP) &&
+				     ieee->pHTInfo->bCurrentHTSupport) {
 					rtl92e_writeb(dev, 0x173, 1);
 				}
 
@@ -2719,7 +2720,7 @@ bool rtl92e_enable_nic(struct net_device *dev)
 	bool init_status = true;
 	struct r8192_priv *priv = rtllib_priv(dev);
 	struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *)
-					(&(priv->rtllib->PowerSaveControl));
+					(&priv->rtllib->PowerSaveControl);
 
 	if (!priv->up) {
 		netdev_warn(dev, "%s(): Driver is already down!\n", __func__);
@@ -2744,6 +2745,7 @@ bool rtl92e_enable_nic(struct net_device *dev)
 	RT_TRACE(COMP_PS, "<===========%s()\n", __func__);
 	return init_status;
 }
+
 bool rtl92e_disable_nic(struct net_device *dev)
 {
 	struct r8192_priv *priv = rtllib_priv(dev);
-- 
1.9.1