Remove printing ifb config as it made the output inconsistent

src/tc-gen.sh

@@ -192,16 +192,6 @@ clear_all () {
     ${ETHTOOL} --offload ${IF_NAME} gro on tso on gso on
 }
 
-get_ifb_if () {
-    local IF_NAME="$1"
-    local REGEX="\(Egress Redirect to device ([a-zA-Z0-9]+)\)"
-
-    if [[ $(${TC} -s -d filter show dev ${IF_NAME} parent ffff:) =~ $REGEX ]]
-    then
-        echo "${BASH_REMATCH[1]}"
-    fi
-}
-
 print_config () {
     local IF_NAME="$1"
 
@@ -216,11 +206,6 @@ print_config () {
     echo -e "\n=== Qdiscs ==="
     ${TC} -s -d qdisc show dev ${IF_NAME}
     echo ""
-
-    local IFB=$(get_ifb_if ${IF_NAME})
-    if [[ -n ${IFB} ]]; then
-        print_config ${IFB}
-    fi
 }
 
 apply_egress_shaping () {