[NET]: make seq_operations const

The seq_file operations stuff can be marked constant to
get it out of dirty cache.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index c331c43..e2b39fd 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -2339,7 +2339,7 @@
 	return 0;
 }
 
-static struct seq_operations fib_trie_seq_ops = {
+static const struct seq_operations fib_trie_seq_ops = {
 	.start  = fib_trie_seq_start,
 	.next   = fib_trie_seq_next,
 	.stop   = fib_trie_seq_stop,
@@ -2460,7 +2460,7 @@
 	return 0;
 }
 
-static struct seq_operations fib_route_seq_ops = {
+static const struct seq_operations fib_route_seq_ops = {
 	.start  = fib_trie_seq_start,
 	.next   = fib_trie_seq_next,
 	.stop   = fib_trie_seq_stop,