rhel: Return an exit value of 0 for ifup-ovs.

When the variable "STP" is not set, the last executed command is False
while running ifup-ovs for OVSBridge. This causes the ifup-ovs
script to return an error resulting in a failure.

Signed-off-by: Gurucharan Shetty <gshetty@nicira.com>

diff --git a/rhel/etc_sysconfig_network-scripts_ifup-ovs b/rhel/etc_sysconfig_network-scripts_ifup-ovs
index 3538721..ae095a0 100755 (executable)
--- a/rhel/etc_sysconfig_network-scripts_ifup-ovs
+++ b/rhel/etc_sysconfig_network-scripts_ifup-ovs
@@ -69,6 +69,7 @@ case "$TYPE" in
                        ${OTHERSCRIPT} ${CONFIG}
                fi
                [ -n "${STP}" ] && ovs-vsctl --no-wait set bridge "${DEVICE}" stp_enable="${STP}"
+               exit 0
                ;;
        OVSPort)
                /sbin/ifup "$OVS_BRIDGE"