diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 95737ab..24424c3 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -2785,7 +2785,7 @@
 	return 0;
 }
 
-static struct seq_operations if6_seq_ops = {
+static const struct seq_operations if6_seq_ops = {
 	.start	= if6_seq_start,
 	.next	= if6_seq_next,
 	.show	= if6_seq_show,
diff --git a/net/ipv6/anycast.c b/net/ipv6/anycast.c
index 9b81264..b8c533f 100644
--- a/net/ipv6/anycast.c
+++ b/net/ipv6/anycast.c
@@ -539,7 +539,7 @@
 	return 0;
 }
 
-static struct seq_operations ac6_seq_ops = {
+static const struct seq_operations ac6_seq_ops = {
 	.start	=	ac6_seq_start,
 	.next	=	ac6_seq_next,
 	.stop	=	ac6_seq_stop,
diff --git a/net/ipv6/ip6_flowlabel.c b/net/ipv6/ip6_flowlabel.c
index c206a15..413a4eb 100644
--- a/net/ipv6/ip6_flowlabel.c
+++ b/net/ipv6/ip6_flowlabel.c
@@ -648,7 +648,7 @@
 	return 0;
 }
 
-static struct seq_operations ip6fl_seq_ops = {
+static const struct seq_operations ip6fl_seq_ops = {
 	.start	=	ip6fl_seq_start,
 	.next	=	ip6fl_seq_next,
 	.stop	=	ip6fl_seq_stop,
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 3e308fb..ae98818 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -2423,7 +2423,7 @@
 	return 0;
 }
 
-static struct seq_operations igmp6_mc_seq_ops = {
+static const struct seq_operations igmp6_mc_seq_ops = {
 	.start	=	igmp6_mc_seq_start,
 	.next	=	igmp6_mc_seq_next,
 	.stop	=	igmp6_mc_seq_stop,
@@ -2597,7 +2597,7 @@
 	return 0;
 }
 
-static struct seq_operations igmp6_mcf_seq_ops = {
+static const struct seq_operations igmp6_mcf_seq_ops = {
 	.start	=	igmp6_mcf_seq_start,
 	.next	=	igmp6_mcf_seq_next,
 	.stop	=	igmp6_mcf_seq_stop,
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index aac6aeb..e27383d 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -1280,7 +1280,7 @@
 	return 0;
 }
 
-static struct seq_operations raw6_seq_ops = {
+static const struct seq_operations raw6_seq_ops = {
 	.start =	raw6_seq_start,
 	.next =		raw6_seq_next,
 	.stop =		raw6_seq_stop,