Index: uspace/srv/net/netif/lo/lo.c
===================================================================
--- uspace/srv/net/netif/lo/lo.c	(revision 2e236901d120dfb14e2e8d62ab6f6576d3247f28)
+++ uspace/srv/net/netif/lo/lo.c	(revision d52b00441cdabb1adcf0ee99c91a56217e472cd0)
@@ -64,6 +64,5 @@
 netif_globals_t	netif_globals;
 
-int
-netif_specific_message(ipc_callid_t callid, ipc_call_t *call,
+int netif_specific_message(ipc_callid_t callid, ipc_call_t *call,
     ipc_call_t *answer, int *answer_count)
 {
@@ -75,6 +74,8 @@
 	if (!address)
 		return EBADMEM;
+
 	address->value = str_dup(DEFAULT_ADDR);
 	address->length = DEFAULT_ADDR_LEN;
+
 	return EOK;
 }
@@ -87,9 +88,12 @@
 	if (!stats)
 		return EBADMEM;
+
 	rc = find_device(device_id, &device);
 	if (rc != EOK)
 		return rc;
+
 	memcpy(stats, (device_stats_ref) device->specific,
 	    sizeof(device_stats_t));
+
 	return EOK;
 }
@@ -134,4 +138,5 @@
 	if (!*device)
 		return ENOMEM;
+
 	(*device)->specific = (device_stats_t *) malloc(sizeof(device_stats_t));
 	if (!(*device)->specific) {
@@ -139,4 +144,5 @@
 		return ENOMEM;
 	}
+
 	null_device_stats((device_stats_ref) (*device)->specific);
 	(*device)->device_id = device_id;
@@ -145,4 +151,5 @@
 	index = netif_device_map_add(&netif_globals.device_map,
 	    (*device)->device_id, *device);
+
 	if (index < 0) {
 		free(*device);
@@ -167,10 +174,12 @@
 	int rc;
 
-	// create a new device
+	/* Create a new device */
 	rc = create(device_id, &device);
 	if (rc != EOK)
 		return rc;
-	// print the settings
+
+	/* Print the settings */
 	printf("%s: Device created (id: %d)\n", NAME, device->device_id);
+
 	return EOK;
 }
@@ -187,8 +196,10 @@
 	if (rc != EOK)
 		return EOK;
+
 	if (device->state != NETIF_ACTIVE) {
 		netif_pq_release(packet_get_id(packet));
 		return EFORWARD;
 	}
+
 	next = packet;
 	do {
@@ -200,4 +211,5 @@
 		next = pq_next(next);
 	} while(next);
+
 	phone = device->nil_phone;
 	fibril_rwlock_write_unlock(&netif_globals.lock);