diff --git a/package/network/utils/iproute2/patches/400-add-nss-qdisc.patch b/package/network/utils/iproute2/patches/400-add-nss-qdisc.patch
index 5b356e983..b6e969bd0 100644
--- a/package/network/utils/iproute2/patches/400-add-nss-qdisc.patch
+++ b/package/network/utils/iproute2/patches/400-add-nss-qdisc.patch
@@ -1,8 +1,6 @@
-Index: iproute2-4.0.0/include/linux/pkt_sched.h
-===================================================================
---- a/include/uapi/linux/pkt_sched.h	2018-06-22 16:26:27.026460232 -0700
-+++ b/include/uapi/linux/pkt_sched.h	2018-06-22 16:26:27.022460063 -0700
-@@ -119,6 +119,251 @@
+--- a/include/uapi/linux/pkt_sched.h
++++ b/include/uapi/linux/pkt_sched.h
+@@ -119,6 +119,251 @@ enum {
  
  #define TCA_STAB_MAX (__TCA_STAB_MAX - 1)
  
@@ -254,23 +252,19 @@ Index: iproute2-4.0.0/include/linux/pkt_sched.h
  /* FIFO section */
  
  struct tc_fifo_qopt {
-Index: iproute2-4.0.0/tc/Makefile
-===================================================================
---- a/tc/Makefile	2018-06-22 16:26:27.026460232 -0700
-+++ b/tc/Makefile	2018-06-22 16:26:27.022460063 -0700
-@@ -81,6 +81,7 @@ TCMODULES += q_etf.o
+--- a/tc/Makefile
++++ b/tc/Makefile
+@@ -82,6 +82,7 @@ TCMODULES += q_etf.o
  TCMODULES += q_taprio.o
  TCMODULES += q_plug.o
  TCMODULES += q_ets.o
 +TCMODULES += q_nss.o
-
+ 
  TCSO :=
  ifeq ($(TC_CONFIG_ATM),y)
-Index: iproute2-4.0.0/tc/q_nss.c
-===================================================================
---- /dev/null	1970-01-01 00:00:00.000000000 +0000
-+++ b/tc/q_nss.c	2018-06-22 16:28:11.650913251 -0700
-@@ -0,0 +1,1828 @@
+--- /dev/null
++++ b/tc/q_nss.c
+@@ -0,0 +1,1826 @@
 +/*
 + **************************************************************************
 + * Copyright (c) 2015, 2018 The Linux Foundation. All rights reserved.
@@ -1118,7 +1112,6 @@ Index: iproute2-4.0.0/tc/q_nss.c
 +{
 +	struct rtattr *tb[TCA_NSSTBL_MAX + 1];
 +	struct tc_nsstbl_qopt *qopt;
-+	SPRINT_BUF(b1);
 +
 +	if (opt == NULL)
 +		return 0;
@@ -1133,9 +1126,9 @@ Index: iproute2-4.0.0/tc/q_nss.c
 +
 +	qopt = RTA_DATA(tb[TCA_NSSTBL_PARMS]);
 +
-+	fprintf(f, "buffer/maxburst %s ", sprint_size(qopt->burst, b1));
++	print_size(PRINT_FP, NULL, "buffer/maxburst %s ", qopt->burst);
 +	tc_print_rate(PRINT_FP, NULL, "rate %s ", qopt->rate);
-+	fprintf(f, "mtu %s ", sprint_size(qopt->mtu, b1));
++	print_size(PRINT_FP, NULL, "mtu %s ", qopt->mtu);
 +	fprintf(f, "accel_mode %d ", qopt->accel_mode);
 +
 +	return 0;
@@ -1424,7 +1417,6 @@ Index: iproute2-4.0.0/tc/q_nss.c
 +{
 +	struct rtattr *tb[TCA_NSSBF_MAX + 1];
 +	struct tc_nssbf_class_qopt *qopt;
-+	SPRINT_BUF(b1);
 +
 +	if (opt == NULL)
 +		return 0;
@@ -1439,10 +1431,10 @@ Index: iproute2-4.0.0/tc/q_nss.c
 +
 +	qopt = RTA_DATA(tb[TCA_NSSBF_CLASS_PARMS]);
 +
-+	fprintf(f, "burst %s ", sprint_size(qopt->burst, b1));
++	print_size(PRINT_FP, NULL, "burst %s ", qopt->burst);
 +	tc_print_rate(PRINT_FP, NULL, "rate %s ", qopt->rate);
-+	fprintf(f, "quantum %s ", sprint_size(qopt->quantum, b1));
-+	fprintf(f, "mtu %s ", sprint_size(qopt->mtu, b1));
++	print_size(PRINT_FP, NULL, "quantum %s ", qopt->quantum);
++	print_size(PRINT_FP, NULL, "mtu %s ", qopt->mtu);
 +
 +	return 0;
 +}
@@ -1998,13 +1990,13 @@ Index: iproute2-4.0.0/tc/q_nss.c
 +
 +	qopt = RTA_DATA(tb[TCA_NSSHTB_CLASS_PARMS]);
 +
-+	fprintf(f, "burst %s ", sprint_size(qopt->burst, b1));
++	print_size(PRINT_FP, NULL, "burst %s ", qopt->burst);
 +	tc_print_rate(PRINT_FP, NULL, "rate %s ", qopt->rate);
-+	fprintf(f, "cburst %s ", sprint_size(qopt->cburst, b1));
++	print_size(PRINT_FP, NULL, "cburst %s ", qopt->cburst);
 +	tc_print_rate(PRINT_FP, NULL, "crate %s ", qopt->crate);
 +	fprintf(f, "priority %u ", qopt->priority);
-+	fprintf(f, "quantum %s ", sprint_size(qopt->quantum, b1));
-+	fprintf(f, "overhead %s ", sprint_size(qopt->overhead, b1));
++	print_size(PRINT_FP, NULL, "quantum %s ", qopt->quantum);
++	print_size(PRINT_FP, NULL, "overhead %s ", qopt->overhead);
 +
 +	return 0;
 +}
@@ -2099,3 +2091,4 @@ Index: iproute2-4.0.0/tc/q_nss.c
 +	.parse_qopt	= nssblackhole_parse_opt,
 +	.print_qopt	= nssblackhole_print_opt,
 +};
+
diff --git a/package/network/utils/iproute2/patches/500-add-nssmirred.patch b/package/network/utils/iproute2/patches/500-add-nssmirred.patch
index d387d687d..e48058e6c 100644
--- a/package/network/utils/iproute2/patches/500-add-nssmirred.patch
+++ b/package/network/utils/iproute2/patches/500-add-nssmirred.patch
@@ -1,13 +1,13 @@
 --- a/tc/Makefile	2019-04-08 12:48:15.425854828 +0530
 +++ b/tc/Makefile	2019-04-08 13:03:17.204741000 +0530
 @@ -54,6 +54,7 @@ TCMODULES += m_bpf.o
- TCMODULES += m_tunnel_key.o
  TCMODULES += m_sample.o
  TCMODULES += m_ct.o
-+TCMODULES += m_nssmirred.o
  TCMODULES += m_gate.o
++TCMODULES += m_nssmirred.o
  TCMODULES += p_ip.o
  TCMODULES += p_ip6.o
+ TCMODULES += p_icmp.o
 --- /dev/null	1970-01-01 05:30:00.000000000 +0530
 +++ b/tc/m_nssmirred.c	2019-06-19 14:25:51.369793000 +0530
 @@ -0,0 +1,183 @@