Index: uspace/lib/ext4/src/extent.c
===================================================================
--- uspace/lib/ext4/src/extent.c	(revision aab85d90491f3f45f389ff54ed1149c7ec03a816)
+++ uspace/lib/ext4/src/extent.c	(revision 631281dedb2b080d5b5af149d4e4b05369d66c34)
@@ -1051,5 +1051,4 @@
 	}
 
-
 append_extent:
 	/* Append new extent to the tree */
Index: uspace/lib/ext4/src/filesystem.c
===================================================================
--- uspace/lib/ext4/src/filesystem.c	(revision aab85d90491f3f45f389ff54ed1149c7ec03a816)
+++ uspace/lib/ext4/src/filesystem.c	(revision 631281dedb2b080d5b5af149d4e4b05369d66c34)
@@ -529,5 +529,4 @@
 }
 
-
 /** Convert block address to relative index in block group.
  *
@@ -550,5 +549,4 @@
 		return (block_addr - 1) % blocks_per_group;
 }
-
 
 /** Convert relative block address in group to absolute address.
Index: uspace/lib/ext4/src/ialloc.c
===================================================================
--- uspace/lib/ext4/src/ialloc.c	(revision aab85d90491f3f45f389ff54ed1149c7ec03a816)
+++ uspace/lib/ext4/src/ialloc.c	(revision 631281dedb2b080d5b5af149d4e4b05369d66c34)
@@ -44,5 +44,4 @@
 #include "ext4/superblock.h"
 
-
 /** Convert i-node number to relative index in block group.
  *
@@ -89,5 +88,4 @@
 	return (inode - 1) / inodes_per_group;
 }
-
 
 /** Free i-node number and modify filesystem data structers.
Index: uspace/lib/ext4/src/superblock.c
===================================================================
--- uspace/lib/ext4/src/superblock.c	(revision aab85d90491f3f45f389ff54ed1149c7ec03a816)
+++ uspace/lib/ext4/src/superblock.c	(revision 631281dedb2b080d5b5af149d4e4b05369d66c34)
@@ -1449,5 +1449,4 @@
 	return r;
 }
-
 
 /** Create superblock for new file system.