qos-scripts: stop overriding tx queue length

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48445

package/network/config/qos-scripts/files/usr/lib/qos/generate.sh

@@ -321,7 +321,7 @@ start_interface() {
 			append cstr "$classnr:$prio:$avgrate:$pktsize:$pktdelay:$maxrate:$qdisc:$filter" "$N"
 		done
 		append ${prefix}q "$(tcrules)" "$N"
-		export dev_${dir}="ifconfig $dev up txqueuelen 5 >&- 2>&-
+		export dev_${dir}="ifconfig $dev up >&- 2>&-
 tc qdisc del dev $dev root >&- 2>&-
 tc qdisc add dev $dev root handle 1: hfsc default ${class_default}0
 tc class add dev $dev parent 1: classid 1:1 hfsc sc rate ${rate}kbit ul rate ${rate}kbit"