From 77c57e2ff86a0cd958d4d8ed6ecf37d279e6e084 Mon Sep 17 00:00:00 2001
From: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Date: Tue, 8 Nov 2016 15:21:15 +0100
Subject: [PATCH] setup.sh: two minor fixes

Fix typo in checking for mounted hugepages and replace expr with
arithmetic context as expr is returning error when expression is zero.

Change-Id: I2433fa938b3b2e758e1a4267414c10c5a3a5caff
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
---
 scripts/setup.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/setup.sh b/scripts/setup.sh
index 5f2f732f7..1d754bb07 100755
--- a/scripts/setup.sh
+++ b/scripts/setup.sh
@@ -69,7 +69,7 @@ function configure_linux {
 
 	echo "1" > "/sys/bus/pci/rescan"
 
-	if ! mount | grep -q hugetlbs; then
+	if ! mount | grep -q hugetlbfs; then
 		mkdir -p /mnt/huge
 		mount -t hugetlbfs nodev /mnt/huge
 	fi
@@ -80,7 +80,7 @@ function configure_linux {
 
 		MEMLOCK_AMNT=`ulimit -l`
 		if [ "$MEMLOCK_AMNT" != "unlimited" ] ; then
-			MEMLOCK_MB=`expr $MEMLOCK_AMNT / 1024`
+			MEMLOCK_MB=$(( $MEMLOCK_AMNT / 1024 ))
 			echo ""
 			echo "Current user memlock limit: ${MEMLOCK_MB} MB"
 			echo ""