qcacld-3.0: Fix block comments in wlan_hdd_tx_rx.c

A checkpatch run on the HDD component has produced numerous
warnings about improper block comments:
WARNING: Block comments use * on subsequent lines
WARNING: Block comments should align the * on each line
WARNING: Block comments use a trailing */ on a separate line

Fix all such warnings in wlan_hdd_tx_rx.c.

Change-Id: I0e06100db45ee3b16315329e90e33d1d6630ba35
CRs-Fixed: 1110861

core/hdd/src/wlan_hdd_tx_rx.c

@@ -469,18 +469,18 @@ static int __hdd_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	if (!qdf_nbuf_ipa_owned_get(skb)) {
 #if (LINUX_VERSION_CODE > KERNEL_VERSION(3, 19, 0))
 		/*
-		* The TCP TX throttling logic is changed a little after
-		* 3.19-rc1 kernel, the TCP sending limit will be smaller,
-		* which will throttle the TCP packets to the host driver.
-		* The TCP UP LINK throughput will drop heavily. In order to
-		* fix this issue, need to orphan the socket buffer asap, which
-		* will call skb's destructor to notify the TCP stack that the
-		* SKB buffer is unowned. And then the TCP stack will pump more
-		* packets to host driver.
-		*
-		* The TX packets might be dropped for UDP case in the iperf
-		* testing. So need to be protected by follow control.
-		*/
+		 * The TCP TX throttling logic is changed a little after
+		 * 3.19-rc1 kernel, the TCP sending limit will be smaller,
+		 * which will throttle the TCP packets to the host driver.
+		 * The TCP UP LINK throughput will drop heavily. In order to
+		 * fix this issue, need to orphan the socket buffer asap, which
+		 * will call skb's destructor to notify the TCP stack that the
+		 * SKB buffer is unowned. And then the TCP stack will pump more
+		 * packets to host driver.
+		 *
+		 * The TX packets might be dropped for UDP case in the iperf
+		 * testing. So need to be protected by follow control.
+		 */
 		skb = hdd_skb_orphan(pAdapter, skb);
 #else
 		/* Check if the buffer has enough header room */