Index: uspace/lib/nic/src/nic_addr_db.c
===================================================================
--- uspace/lib/nic/src/nic_addr_db.c	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ uspace/lib/nic/src/nic_addr_db.c	(revision 928a2cbbc75ddb1a52c2123f04217b3c916102ed)
@@ -68,5 +68,5 @@
 	addr_key_t *key = (addr_key_t*)key_arg;
 	nic_addr_entry_t *entry = member_to_inst(item, nic_addr_entry_t, link);
-	
+
 	return memcmp(entry->addr, key->addr, entry->len) == 0;
 }
@@ -75,9 +75,9 @@
 {
 	size_t hash = 0;
-	
+
 	for (size_t i = 0; i < len; ++i) {
 		hash = (hash << 5) ^ addr[i];
 	}
-	
+
 	return hash;
 }
@@ -98,5 +98,5 @@
 {
 	nic_addr_entry_t *entry = member_to_inst(item, nic_addr_entry_t, link);
-	
+
 	free(entry);
 }
@@ -123,11 +123,11 @@
 {
 	assert(db);
-	
+
 	if (addr_len > UCHAR_MAX)
 		return EINVAL;
-	
+
 	if (!hash_table_create(&db->set, 0, 0, &set_ops))
 		return ENOMEM;
-	
+
 	db->addr_len = addr_len;
 	return EOK;
@@ -176,8 +176,8 @@
 		.addr = addr
 	};
-	
+
 	if (hash_table_find(&db->set, &key))
 		return EEXIST;
-	
+
 	nic_addr_entry_t *entry = malloc(sizeof(nic_addr_entry_t) + db->addr_len - 1);
 	if (entry == NULL)
@@ -186,5 +186,5 @@
 	entry->len = (uint8_t) db->addr_len;
 	memcpy(entry->addr, addr, db->addr_len);
-	
+
 	hash_table_insert(&db->set, &entry->link);
 	return EOK;
@@ -203,10 +203,10 @@
 {
 	assert(db && addr);
-	
+
 	addr_key_t key = {
 		.len = db->addr_len,
 		.addr = addr
 	};
-	
+
 	if (hash_table_remove(&db->set, &key))
 		return EOK;
@@ -226,10 +226,10 @@
 {
 	assert(db && addr);
-	
+
 	addr_key_t key = {
 		.len = db->addr_len,
 		.addr = addr
 	};
-	
+
 	return 0 != hash_table_find(&db->set, &key);
 }
Index: uspace/lib/nic/src/nic_driver.c
===================================================================
--- uspace/lib/nic/src/nic_driver.c	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ uspace/lib/nic/src/nic_driver.c	(revision 928a2cbbc75ddb1a52c2123f04217b3c916102ed)
@@ -68,8 +68,8 @@
 	nic_globals.frame_cache_size = 0;
 	fibril_mutex_initialize(&nic_globals.lock);
-	
+
 	char buffer[256];
 	snprintf(buffer, 256, "drv/" DEVICE_CATEGORY_NIC "/%s", name);
-	
+
 	return EOK;
 }
@@ -247,10 +247,10 @@
 	ddf_dev_t *dev = nic_data->dev;
 	async_sess_t *parent_sess;
-	
+
 	/* Connect to the parent's driver. */
 	parent_sess = ddf_dev_parent_sess_get(dev);
 	if (parent_sess == NULL)
 		return EIO;
-	
+
 	return hw_res_get_list_parsed(parent_sess, resources, 0);
 }
@@ -277,5 +277,5 @@
 		if (!frame)
 			return NULL;
-		
+
 		link_initialize(&frame->link);
 	}
@@ -327,5 +327,5 @@
 	nic_frame_list_t *frames;
 	fibril_mutex_lock(&nic_globals.lock);
-	
+
 	if (nic_globals.frame_list_cache_size > 0) {
 		frames =
@@ -338,10 +338,10 @@
 	} else {
 		fibril_mutex_unlock(&nic_globals.lock);
-		
+
 		frames = malloc(sizeof (nic_frame_list_t));
 		if (frames != NULL)
 			list_initialize(frames);
 	}
-	
+
 	return frames;
 }
@@ -426,10 +426,10 @@
 {
 	assert(nic_data);
-	
+
 	if (address->address[0] & 1)
 		return EINVAL;
-	
+
 	fibril_rwlock_write_lock(&nic_data->main_lock);
-	
+
 	/* Notify NIL layer (and uppper) if bound - not in add_device */
 	if (nic_data->client_session != NULL) {
@@ -442,7 +442,7 @@
 		}
 	}
-	
+
 	fibril_rwlock_write_lock(&nic_data->rxc_lock);
-	
+
 	/*
 	 * The initial address (all zeroes) shouldn't be
@@ -452,5 +452,5 @@
 	errno_t rc = nic_rxc_set_addr(&nic_data->rx_control,
 	    &nic_data->mac, address);
-	
+
 	/* For the first time also record the default MAC */
 	if (MAC_IS_ZERO(nic_data->default_mac.address)) {
@@ -458,16 +458,16 @@
 		memcpy(&nic_data->default_mac, address, sizeof(nic_address_t));
 	}
-	
+
 	fibril_rwlock_write_unlock(&nic_data->rxc_lock);
-	
+
 	if ((rc != EOK) && (rc != ENOENT)) {
 		fibril_rwlock_write_unlock(&nic_data->main_lock);
 		return rc;
 	}
-	
+
 	memcpy(&nic_data->mac, address, sizeof(nic_address_t));
-	
+
 	fibril_rwlock_write_unlock(&nic_data->main_lock);
-	
+
 	return EOK;
 }
@@ -593,14 +593,14 @@
 	if (nic_data == NULL)
 		return NULL;
-	
+
 	/* Force zero to all uninitialized fields (e.g. added in future) */
 	if (nic_rxc_init(&nic_data->rx_control) != EOK) {
 		return NULL;
 	}
-	
+
 	if (nic_wol_virtues_init(&nic_data->wol_virtues) != EOK) {
 		return NULL;
 	}
-	
+
 	nic_data->dev = NULL;
 	nic_data->fun = NULL;
@@ -614,14 +614,14 @@
 	nic_data->on_stopping = NULL;
 	nic_data->specific = NULL;
-	
+
 	fibril_rwlock_initialize(&nic_data->main_lock);
 	fibril_rwlock_initialize(&nic_data->stats_lock);
 	fibril_rwlock_initialize(&nic_data->rxc_lock);
 	fibril_rwlock_initialize(&nic_data->wv_lock);
-	
+
 	memset(&nic_data->mac, 0, sizeof(nic_address_t));
 	memset(&nic_data->default_mac, 0, sizeof(nic_address_t));
 	memset(&nic_data->stats, 0, sizeof(nic_device_stats_t));
-	
+
 	return nic_data;
 }
@@ -642,7 +642,7 @@
 	if (!nic_data)
 		return NULL;
-	
+
 	nic_data->dev = device;
-	
+
 	return nic_data;
 }
@@ -943,5 +943,5 @@
 	if (count == 0)
 		return;
-	
+
 	fibril_rwlock_write_lock(&nic_data->stats_lock);
 	nic_data->stats.send_errors += count;
@@ -1079,10 +1079,10 @@
 			}
 			async_usleep(wait);
-			
+
 			/* Check if the period was not reset */
 			if (info->run != run)
 				break;
 		}
-		
+
 		/* Provide polling if the period finished */
 		fibril_rwlock_read_lock(&nic->main_lock);
Index: uspace/lib/nic/src/nic_impl.c
===================================================================
--- uspace/lib/nic/src/nic_impl.c	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ uspace/lib/nic/src/nic_impl.c	(revision 928a2cbbc75ddb1a52c2123f04217b3c916102ed)
@@ -195,5 +195,5 @@
 	nic_t *nic = nic_get_from_ddf_fun(fun);
 	fibril_rwlock_write_lock(&nic->main_lock);
-	
+
 	nic->client_session = async_callback_receive(EXCHANGE_SERIALIZE);
 	if (nic->client_session == NULL) {
@@ -201,5 +201,5 @@
 		return ENOMEM;
 	}
-	
+
 	fibril_rwlock_write_unlock(&nic->main_lock);
 	return EOK;
Index: uspace/lib/nic/src/nic_rx_control.c
===================================================================
--- uspace/lib/nic/src/nic_rx_control.c	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ uspace/lib/nic/src/nic_rx_control.c	(revision 928a2cbbc75ddb1a52c2123f04217b3c916102ed)
@@ -112,5 +112,5 @@
 			return rc;
 	}
-	
+
 	return nic_addr_db_insert(&rxc->unicast_addrs,
 	    (const uint8_t *) &curr_addr->address);
@@ -244,8 +244,8 @@
 	else if (mode != NIC_MULTICAST_LIST && address_list != NULL)
 		return EINVAL;
-	
+
 	if (rxc->multicast_mode == NIC_MULTICAST_LIST)
 		nic_addr_db_clear(&rxc->multicast_addrs);
-	
+
 	rxc->multicast_mode = mode;
 	size_t i;
@@ -439,5 +439,5 @@
 		}
 	}
-	
+
 	/* Blocked source addresses */
 	if (rxc->block_sources) {
@@ -445,5 +445,5 @@
 			return false;
 	}
-	
+
 	/* VLAN filtering */
 	if (!rxc->vlan_exact && rxc->vlan_mask != NULL) {
@@ -459,5 +459,5 @@
 		}
 	}
-	
+
 	return true;
 }
@@ -519,5 +519,5 @@
         }
     }
-	
+
     uint64_t one64 = 1;
     return one64 << (crc >> 26);
Index: uspace/lib/nic/src/nic_wol_virtues.c
===================================================================
--- uspace/lib/nic/src/nic_wol_virtues.c	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ uspace/lib/nic/src/nic_wol_virtues.c	(revision 928a2cbbc75ddb1a52c2123f04217b3c916102ed)
@@ -79,5 +79,5 @@
 	wvs->table_operations.equal = 0;
 	wvs->table_operations.remove_callback = 0;
-	
+
 	if (!hash_table_create(&wvs->table, 0, 0, &wvs->table_operations)) {
 		return ENOMEM;