Index: uspace/srv/net/loopip/loopip.c
===================================================================
--- uspace/srv/net/loopip/loopip.c	(revision 1d6dd2a62370f8442aef510558ad86b6439e6653)
+++ uspace/srv/net/loopip/loopip.c	(revision 34e1206ec4dc79f0592077e3ee270fba91d1eb9d)
@@ -77,5 +77,5 @@
 typedef struct {
 	link_t link;
-	
+
 	/* XXX Version should be part of SDU */
 	ip_ver_t ver;
@@ -90,11 +90,11 @@
 		rqueue_entry_t *rqe =
 		    list_get_instance(link, rqueue_entry_t, link);
-		
+
 		(void) iplink_ev_recv(&loopip_iplink, &rqe->sdu, rqe->ver);
-		
+
 		free(rqe->sdu.data);
 		free(rqe);
 	}
-	
+
 	return 0;
 }
@@ -103,5 +103,5 @@
 {
 	async_set_fallback_port_handler(loopip_client_conn, NULL);
-	
+
 	errno_t rc = loc_server_register(NAME);
 	if (rc != EOK) {
@@ -109,11 +109,11 @@
 		return rc;
 	}
-	
+
 	iplink_srv_init(&loopip_iplink);
 	loopip_iplink.ops = &loopip_iplink_ops;
 	loopip_iplink.arg = NULL;
-	
+
 	prodcons_initialize(&loopip_rcv_queue);
-	
+
 	const char *svc_name = "net/loopback";
 	service_id_t sid;
@@ -124,5 +124,5 @@
 		return rc;
 	}
-	
+
 	category_id_t iplink_cat;
 	rc = loc_category_get_id("iplink", &iplink_cat, IPC_FLAG_BLOCKING);
@@ -131,5 +131,5 @@
 		return rc;
 	}
-	
+
 	rc = loc_service_add_to_cat(sid, iplink_cat);
 	if (rc != EOK) {
@@ -138,11 +138,11 @@
 		return rc;
 	}
-	
+
 	fid_t fid = fibril_create(loopip_recv_fibril, NULL);
 	if (fid == 0)
 		return ENOMEM;
-	
+
 	fibril_add_ready(fid);
-	
+
 	return EOK;
 }
@@ -169,9 +169,9 @@
 {
 	log_msg(LOG_DEFAULT, LVL_DEBUG, "loopip_send()");
-	
+
 	rqueue_entry_t *rqe = calloc(1, sizeof(rqueue_entry_t));
 	if (rqe == NULL)
 		return ENOMEM;
-	
+
 	/*
 	 * Clone SDU
@@ -183,13 +183,13 @@
 		return ENOMEM;
 	}
-	
+
 	memcpy(rqe->sdu.data, sdu->data, sdu->size);
 	rqe->sdu.size = sdu->size;
-	
+
 	/*
 	 * Insert to receive queue
 	 */
 	prodcons_produce(&loopip_rcv_queue, &rqe->link);
-	
+
 	return EOK;
 }
@@ -198,9 +198,9 @@
 {
 	log_msg(LOG_DEFAULT, LVL_DEBUG, "loopip6_send()");
-	
+
 	rqueue_entry_t *rqe = calloc(1, sizeof(rqueue_entry_t));
 	if (rqe == NULL)
 		return ENOMEM;
-	
+
 	/*
 	 * Clone SDU
@@ -212,13 +212,13 @@
 		return ENOMEM;
 	}
-	
+
 	memcpy(rqe->sdu.data, sdu->data, sdu->size);
 	rqe->sdu.size = sdu->size;
-	
+
 	/*
 	 * Insert to receive queue
 	 */
 	prodcons_produce(&loopip_rcv_queue, &rqe->link);
-	
+
 	return EOK;
 }
@@ -250,5 +250,5 @@
 {
 	printf("%s: HelenOS loopback IP link provider\n", NAME);
-	
+
 	errno_t rc = log_init(NAME);
 	if (rc != EOK) {
@@ -256,5 +256,5 @@
 		return rc;
 	}
-	
+
 	rc = loopip_init();
 	if (rc != EOK) {
@@ -262,9 +262,9 @@
 		return rc;
 	}
-	
+
 	printf("%s: Accepting connections.\n", NAME);
 	task_retval(0);
 	async_manager();
-	
+
 	/* Not reached */
 	return 0;