Index: uspace/app/blkdump/blkdump.c
===================================================================
--- uspace/app/blkdump/blkdump.c	(revision bdd9e92c3ff20c6239bc3d55ce5d75f1f95cf119)
+++ uspace/app/blkdump/blkdump.c	(revision 7ae01d57bf50357b7c31840df0b162f62f199375)
@@ -1,5 +1,5 @@
 /*
+ * Copyright (c) 2024 Jiri Svoboda
  * Copyright (c) 2011 Martin Sucha
- * Copyright (c) 2013 Jiri Svoboda
  * All rights reserved.
  *
@@ -150,5 +150,5 @@
 	}
 
-	rc = block_init(service_id, 2048);
+	rc = block_init(service_id);
 	if (rc != EOK)  {
 		printf(NAME ": Error initializing libblock.\n");
Index: uspace/app/hbench/disk/randread.c
===================================================================
--- uspace/app/hbench/disk/randread.c	(revision bdd9e92c3ff20c6239bc3d55ce5d75f1f95cf119)
+++ uspace/app/hbench/disk/randread.c	(revision 7ae01d57bf50357b7c31840df0b162f62f199375)
@@ -73,5 +73,5 @@
 	}
 
-	rc = block_init(svcid, 2048);
+	rc = block_init(svcid);
 	if (rc != EOK) {
 		bench_run_fail(run, "failed opening block device '%s'",
Index: uspace/app/hbench/disk/seqread.c
===================================================================
--- uspace/app/hbench/disk/seqread.c	(revision bdd9e92c3ff20c6239bc3d55ce5d75f1f95cf119)
+++ uspace/app/hbench/disk/seqread.c	(revision 7ae01d57bf50357b7c31840df0b162f62f199375)
@@ -73,5 +73,5 @@
 	}
 
-	rc = block_init(svcid, 2048);
+	rc = block_init(svcid);
 	if (rc != EOK) {
 		bench_run_fail(run, "failed opening block device '%s'",
Index: uspace/app/init/untar.c
===================================================================
--- uspace/app/init/untar.c	(revision bdd9e92c3ff20c6239bc3d55ce5d75f1f95cf119)
+++ uspace/app/init/untar.c	(revision 7ae01d57bf50357b7c31840df0b162f62f199375)
@@ -1,3 +1,4 @@
 /*
+ * Copyright (c) 2024 Jiri Svoboda
  * Copyright (c) 2018 Martin Decky
  * All rights reserved.
@@ -59,5 +60,5 @@
 		return ret;
 
-	ret = block_init(state->sid, 4096);
+	ret = block_init(state->sid);
 	if (ret != EOK)
 		return ret;
Index: uspace/app/mkexfat/mkexfat.c
===================================================================
--- uspace/app/mkexfat/mkexfat.c	(revision bdd9e92c3ff20c6239bc3d55ce5d75f1f95cf119)
+++ uspace/app/mkexfat/mkexfat.c	(revision 7ae01d57bf50357b7c31840df0b162f62f199375)
@@ -1,3 +1,4 @@
 /*
+ * Copyright (c) 2024 Jiri Svoboda
  * Copyright (c) 2012 Maurizio Lombardi
  * All rights reserved.
@@ -858,5 +859,5 @@
 	}
 
-	rc = block_init(service_id, 2048);
+	rc = block_init(service_id);
 	if (rc != EOK) {
 		printf(NAME ": Error initializing libblock.\n");
Index: uspace/app/mkfat/mkfat.c
===================================================================
--- uspace/app/mkfat/mkfat.c	(revision bdd9e92c3ff20c6239bc3d55ce5d75f1f95cf119)
+++ uspace/app/mkfat/mkfat.c	(revision 7ae01d57bf50357b7c31840df0b162f62f199375)
@@ -1,4 +1,4 @@
 /*
- * Copyright (c) 2010 Jiri Svoboda
+ * Copyright (c) 2024 Jiri Svoboda
  * All rights reserved.
  *
@@ -198,5 +198,5 @@
 	}
 
-	rc = block_init(service_id, 2048);
+	rc = block_init(service_id);
 	if (rc != EOK)  {
 		printf(NAME ": Error initializing libblock.\n");
Index: uspace/app/mkmfs/mkmfs.c
===================================================================
--- uspace/app/mkmfs/mkmfs.c	(revision bdd9e92c3ff20c6239bc3d55ce5d75f1f95cf119)
+++ uspace/app/mkmfs/mkmfs.c	(revision 7ae01d57bf50357b7c31840df0b162f62f199375)
@@ -1,3 +1,4 @@
 /*
+ * Copyright (c) 2024 Jiri Svoboda
  * Copyright (c) 2011 Maurizio Lombardi
  * All rights reserved.
@@ -211,5 +212,5 @@
 	}
 
-	rc = block_init(service_id, 2048);
+	rc = block_init(service_id);
 	if (rc != EOK)  {
 		printf(NAME ": Error initializing libblock.\n");
Index: uspace/app/sysinst/sysinst.c
===================================================================
--- uspace/app/sysinst/sysinst.c	(revision bdd9e92c3ff20c6239bc3d55ce5d75f1f95cf119)
+++ uspace/app/sysinst/sysinst.c	(revision 7ae01d57bf50357b7c31840df0b162f62f199375)
@@ -1,4 +1,4 @@
 /*
- * Copyright (c) 2018 Jiri Svoboda
+ * Copyright (c) 2024 Jiri Svoboda
  * All rights reserved.
  *
@@ -361,5 +361,5 @@
 
 	printf("sysinst_copy_boot_blocks: block_init.\n");
-	rc = block_init(sid, 512);
+	rc = block_init(sid);
 	if (rc != EOK)
 		return rc;