remove needless headers

ok tb@, from Michal Mazurek

3 files changed, 4 insertions, 8 deletions

diff --git a/bin/df/df.c b/bin/df/df.c
index c42aad620bb..0e7a6be362a 100644
--- a/bin/df/df.c
+++ b/bin/df/df.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: df.c,v 1.54 2015/10/09 01:37:06 deraadt Exp $	*/
+/*	$OpenBSD: df.c,v 1.55 2016/02/08 16:23:54 mmcc Exp $	*/
 /*	$NetBSD: df.c,v 1.21.2.1 1995/11/01 00:06:11 jtc Exp $	*/
 
 /*
@@ -41,7 +41,6 @@
 #include <err.h>
 #include <errno.h>
 #include <fcntl.h>
-#include <math.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/bin/df/ext2fs_df.c b/bin/df/ext2fs_df.c
index 69e6889fe47..cb44888aeca 100644
--- a/bin/df/ext2fs_df.c
+++ b/bin/df/ext2fs_df.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ext2fs_df.c,v 1.14 2015/11/27 13:49:41 millert Exp $	*/
+/*	$OpenBSD: ext2fs_df.c,v 1.15 2016/02/08 16:23:54 mmcc Exp $	*/
 
 /*
  * This file is substantially derived from src/sys/ufs/ext2fs/ext2fs_vfsops.c:e2fs_statfs().
@@ -45,8 +45,6 @@
 #include <unistd.h>
 #include <stdlib.h>
 #include <string.h>
-#include <fcntl.h>
-#include <fstab.h>
 
 int		e2fs_df(int, char *, struct statfs *);
 
diff --git a/bin/df/ffs_df.c b/bin/df/ffs_df.c
index 19abc636204..1611d627e5c 100644
--- a/bin/df/ffs_df.c
+++ b/bin/df/ffs_df.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ffs_df.c,v 1.17 2015/11/27 13:49:41 millert Exp $	*/
+/*	$OpenBSD: ffs_df.c,v 1.18 2016/02/08 16:23:54 mmcc Exp $	*/
 
 /*
  * Copyright (c) 1980, 1990, 1993, 1994
@@ -36,13 +36,12 @@
 
 #include <sys/types.h>
 #include <sys/mount.h>
-#include <ufs/ufs/dinode.h>
 #include <ufs/ffs/fs.h>
+#include <ufs/ufs/dinode.h>
 
 #include <unistd.h>
 #include <stdlib.h>
 #include <string.h>
-#include <fcntl.h>
 
 int		ffs_df(int, char *, struct statfs *);