[NET]: Make all initialized struct seq_operations const.

Make all initialized struct seq_operations in net/ const

Signed-off-by: Philippe De Muyter <phdm@macqel.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c
index d476c43..f4d3aba 100644
--- a/net/rose/af_rose.c
+++ b/net/rose/af_rose.c
@@ -1454,7 +1454,7 @@
 	return 0;
 }
 
-static struct seq_operations rose_info_seqops = {
+static const struct seq_operations rose_info_seqops = {
 	.start = rose_info_start,
 	.next = rose_info_next,
 	.stop = rose_info_stop,