From 3241b54ed48edd5cc0ecf238b07f5dc4088c3798 Mon Sep 17 00:00:00 2001
From: Xiao Yang <yangx.jy@cn.fujitsu.com>
Date: Mon, 16 Jan 2017 16:07:20 +0800
Subject: [PATCH] common/rc: Fix _supports_filetype function

generic/401 failed on RHEL6.8GA because "--output=xxx"
option is not supported by df.  So we remove it.

Signed-off-by: Xiao Yang <yangx.jy@cn.fujitsu.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
---
 common/rc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/common/rc b/common/rc
index 892c46e8..862bc048 100644
--- a/common/rc
+++ b/common/rc
@@ -268,14 +268,14 @@ _supports_filetype()
 {
 	local dir=$1
 
-	local fstyp=$(df --output=fstype $dir | tail -1)
+	local fstyp=`$DF_PROG $dir | tail -1 | $AWK_PROG '{print $2}'`
 	case "$fstyp" in
 	xfs)
 		xfs_info $dir | grep -q "ftype=1"
 		;;
 	ext2|ext3|ext4)
-		tune2fs -l $(df --output=source $dir | tail -1) | \
-		   grep -q filetype
+		local dev=`$DF_PROG $dir | tail -1 | $AWK_PROG '{print $1}'`
+		tune2fs -l $dev | grep -q filetype
 		;;
 	*)
 		local testfile=$dir/$$.ftype
-- 
2.39.5