core: Update timespec API usage

Kernel code should now use the timespec64 struct instead of the older
struct timespec and its APIs.

Change-Id: I2792b637bf1054521e3f1ff7c82d1cdbf4f3adea
Signed-off-by: Sean Tranchetti <stranche@codeaurora.org>

core/rmnet_genl.c

@@ -168,7 +168,7 @@ void rmnet_boost_for_pid(pid_t pid, int boost_enable,
 static void rmnet_create_pid_bps_resp(struct rmnet_core_pid_bps_resp
 				      *pid_bps_resp_ptr)
 {
-	struct timespec time;
+	struct timespec64 time;
 	struct hlist_node *tmp;
 	struct rmnet_pid_node_s *node_p;
 	unsigned long ht_flags;
@@ -176,7 +176,7 @@ static void rmnet_create_pid_bps_resp(struct rmnet_core_pid_bps_resp
 	int i;
 	u16 bkt;
 
-	(void)getnstimeofday(&time);
+	ktime_get_real_ts64(&time);
 	pid_bps_resp_ptr->timestamp = RMNET_GENL_SEC_TO_NSEC(time.tv_sec) +
 		   time.tv_nsec;
 

core/rmnet_map_data.c

@@ -1247,7 +1247,7 @@ static void rmnet_map_flush_tx_packet_work(struct work_struct *work)
 			skb = port->agg_skb;
 			port->agg_skb = NULL;
 			port->agg_count = 0;
-			memset(&port->agg_time, 0, sizeof(struct timespec));
+			memset(&port->agg_time, 0, sizeof(port->agg_time));
 		}
 		port->agg_state = 0;
 	}
@@ -1437,7 +1437,7 @@ void rmnet_map_tx_aggregate(struct sk_buff *skb, struct rmnet_port *port)
 
 new_packet:
 	spin_lock_irqsave(&port->agg_lock, flags);
-	memcpy(&last, &port->agg_last, sizeof(struct timespec));
+	memcpy(&last, &port->agg_last, sizeof(last));
 	ktime_get_real_ts64(&port->agg_last);
 
 	if ((port->data_format & RMNET_EGRESS_FORMAT_PRIORITY) &&
@@ -1469,7 +1469,7 @@ new_packet:
 		if (!port->agg_skb) {
 			port->agg_skb = 0;
 			port->agg_count = 0;
-			memset(&port->agg_time, 0, sizeof(struct timespec));
+			memset(&port->agg_time, 0, sizeof(port->agg_time));
 			spin_unlock_irqrestore(&port->agg_lock, flags);
 			skb->protocol = htons(ETH_P_MAP);
 			dev_queue_xmit(skb);
@@ -1570,7 +1570,7 @@ void rmnet_map_tx_aggregate_exit(struct rmnet_port *port)
 			kfree_skb(port->agg_skb);
 			port->agg_skb = NULL;
 			port->agg_count = 0;
-			memset(&port->agg_time, 0, sizeof(struct timespec));
+			memset(&port->agg_time, 0, sizeof(port->agg_time));
 		}
 
 		port->agg_state = 0;
@@ -1594,7 +1594,7 @@ void rmnet_map_tx_qmap_cmd(struct sk_buff *qmap_skb)
 			agg_skb = port->agg_skb;
 			port->agg_skb = 0;
 			port->agg_count = 0;
-			memset(&port->agg_time, 0, sizeof(struct timespec));
+			memset(&port->agg_time, 0, sizeof(port->agg_time));
 			port->agg_state = 0;
 			spin_unlock_irqrestore(&port->agg_lock, flags);
 			hrtimer_cancel(&port->hrtimer);