Index: uspace/srv/fs/ext4fs/ext4fs_ops.c
===================================================================
--- uspace/srv/fs/ext4fs/ext4fs_ops.c	(revision 1df3f57ad5e6e2b60b86629bc1c999a582aca127)
+++ uspace/srv/fs/ext4fs/ext4fs_ops.c	(revision d2f5148d8b039190172c1b7e6c93b93b1510cc56)
@@ -250,4 +250,5 @@
 	}
 
+	// Try to find entry
 	ext4_directory_search_result_t result;
 	rc = ext4_directory_find_entry(&result, eparent->inode_ref, component);
@@ -260,6 +261,6 @@
 	}
 
+	// Load node from search result
 	uint32_t inode = ext4_directory_entry_ll_get_inode(result.dentry);
-
 	rc = ext4fs_node_get_core(rfn, eparent->instance, inode);
 	if (rc != EOK) {
@@ -267,4 +268,5 @@
 	}
 
+	// Destroy search result structure
 	rc = ext4_directory_destroy_result(&result);
 	if (rc != EOK) {
@@ -335,4 +337,5 @@
 	}
 
+	// Prepare new fs_node and initialize
 	fs_node_t *fs_node = malloc(sizeof(fs_node_t));
 	if (fs_node == NULL) {
@@ -343,5 +346,5 @@
 	fs_node_initialize(fs_node);
 
-	// Load inode from filesystem
+	// Load i-node from filesystem
 	ext4_inode_ref_t *inode_ref;
 	rc = ext4_filesystem_get_inode_ref(inst->filesystem, index, &inode_ref);
@@ -457,5 +460,5 @@
 	int rc;
 
-	// Allocate node structures
+	// Allocate enode
 	ext4fs_node_t *enode;
 	enode = malloc(sizeof(ext4fs_node_t));
@@ -464,4 +467,5 @@
 	}
 
+	// Allocate fs_node
 	fs_node_t *fs_node;
 	fs_node = malloc(sizeof(fs_node_t));