run uname -r once per script

diff --git a/open-vm-tools-init b/open-vm-tools-init
index d15e1ff488d7fde53ce2324fe30200908c4ba83e..59692141137a9ebfea68a6919dd04ce438f65ab8 100755 (executable)
--- a/open-vm-tools-init
+++ b/open-vm-tools-init
@@ -12,6 +12,7 @@
 . /etc/rc.d/init.d/functions
 
 RETVAL=0
+kver=`uname -r`
 
 is_ESX_running() {
     if [ ! -f /usr/bin/vmware-checkvm ] ; then
@@ -28,7 +29,6 @@ is_ESX_running() {
 
 module_exist() {
        module=$1
-       kver=`uname -r`
        [ -f /lib/modules/$kver/misc/$module.ko* ] && echo "yes" || echo "no"
 }