vlans: Make script that creates the interfaces silent.

diff --git a/src/initscripts/init.d/network-vlans b/src/initscripts/init.d/network-vlans
index 88733e6c394202f62399306c3852f610338a0b47..2fdfe9ebbcf48391fabef127689c4f5313a483df 100755 (executable)
--- a/src/initscripts/init.d/network-vlans
+++ b/src/initscripts/init.d/network-vlans
@@ -26,7 +26,7 @@ CONFIG_FILE="/var/ipfire/ethernet/vlans"
 # Skip immediately if no configuration file has been found.
 [ -e "${CONFIG_FILE}" ] || exit 0
 
-eval $(readhash ${CONFIG_FILE})
+eval $(/usr/local/bin/readhash ${CONFIG_FILE})
 
 # This is start or stop.
 action=${1}
@@ -52,21 +52,26 @@ for interface in green0 blue0 orange0; do
 
        case "${action}" in
                start)
+                       # If no parent device has been configured, we assume
+                       # that this interface is not set up for VLANs and
+                       # silently go on.
+                       [ -z "${PARENT_DEV}" ] && continue
+
                        # Check if the interface does already exists.
                        # If so, we skip creating it.
                        if [ -d "/sys/class/net/${interface}" ]; then
-                               echo "Interface ${interface} already exists."
+                               echo "Interface ${interface} already exists." >&2
                                continue
                        fi
 
                        # Check if the parent interface exists.
-                       if [ -z "${PARENT_DEV}" ] || [ ! -d "/sys/class/net/${PARENT_DEV}" ]; then
-                               echo "${interface}: Parent device is not set or does not exist: ${PARENT_DEV}"
+                       if [ ! -d "/sys/class/net/${PARENT_DEV}" ]; then
+                               echo "${interface}: Parent device is not set or does not exist: ${PARENT_DEV}" >&2
                                continue
                        fi
 
                        if [ -z "${VLAN_ID}" ]; then
-                               echo "${interface}: You did not set the VLAN ID."
+                               echo "${interface}: You did not set the VLAN ID." >&2
                                continue
                        fi