Index: uspace/app/kio/kio.c
===================================================================
--- uspace/app/kio/kio.c	(revision b7fd2a02e4161f4edd38548e7f8456b8021549be)
+++ uspace/app/kio/kio.c	(revision 34e1206ec4dc79f0592077e3ee270fba91d1eb9d)
@@ -83,5 +83,5 @@
 	if (item == NULL)
 		return;
-	
+
 	size_t sz = sizeof(wchar_t) * length;
 	wchar_t *buf = (wchar_t *) malloc(sz);
@@ -90,7 +90,7 @@
 		return;
 	}
-	
+
 	memcpy(buf, data, sz);
-	
+
 	link_initialize(&item->link);
 	item->length = length;
@@ -116,24 +116,24 @@
 		printf("%s: Unable to create log file %s (%s)\n", NAME, LOG_FNAME,
 		    str_error(errno));
-	
+
 	while (true) {
 		link_t *link = prodcons_consume(&pc);
 		item_t *item = list_get_instance(link, item_t, link);
-		
+
 		for (size_t i = 0; i < item->length; i++)
 			putchar(item->data[i]);
-		
+
 		if (log != NULL) {
 			for (size_t i = 0; i < item->length; i++)
 				fputc(item->data[i], log);
-			
+
 			fflush(log);
 			vfs_sync(fileno(log));
 		}
-		
+
 		free(item->data);
 		free(item);
 	}
-	
+
 	fclose(log);
 	return EOK;
@@ -162,22 +162,22 @@
 	 * this possibility cannot be generally avoided.
 	 */
-	
+
 	fibril_mutex_lock(&mtx);
-	
+
 	size_t kio_start = (size_t) IPC_GET_ARG1(*call);
 	size_t kio_len = (size_t) IPC_GET_ARG2(*call);
 	size_t kio_stored = (size_t) IPC_GET_ARG3(*call);
-	
+
 	size_t offset = (kio_start + kio_len - kio_stored) % kio_length;
-	
+
 	/* Copy data from the ring buffer */
 	if (offset + kio_stored >= kio_length) {
 		size_t split = kio_length - offset;
-		
+
 		producer(split, kio + offset);
 		producer(kio_stored - split, kio);
 	} else
 		producer(kio_stored, kio + offset);
-	
+
 	async_event_unmask(EVENT_KIO);
 	fibril_mutex_unlock(&mtx);
@@ -193,5 +193,5 @@
 		return rc;
 	}
-	
+
 	uintptr_t faddr;
 	rc = sysinfo_get_value("kio.faddr", &faddr);
@@ -201,8 +201,8 @@
 		return rc;
 	}
-	
+
 	size_t size = pages * PAGE_SIZE;
 	kio_length = size / sizeof(wchar_t);
-	
+
 	rc = physmem_map(faddr, pages, AS_AREA_READ | AS_AREA_CACHEABLE,
 	    (void *) &kio);
@@ -211,5 +211,5 @@
 		return rc;
 	}
-	
+
 	prodcons_initialize(&pc);
 	rc = async_event_subscribe(EVENT_KIO, kio_notification_handler, NULL);
@@ -219,5 +219,5 @@
 		return rc;
 	}
-	
+
 	fid_t fid = fibril_create(consumer, NULL);
 	if (!fid) {
@@ -226,5 +226,5 @@
 		return ENOMEM;
 	}
-	
+
 	tinput_t *input = tinput_new();
 	if (!input) {
@@ -236,5 +236,5 @@
 	async_event_unmask(EVENT_KIO);
 	kio_update();
-	
+
 	tinput_set_prompt(input, "kio> ");