1 files changed, 1 insertions, 1 deletions

diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index 1bdf0fb8bf8a..34a332225c17 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -751,7 +751,7 @@ void icmpv6_cleanup(void)
         inet6_del_protocol(&icmpv6_protocol, IPPROTO_ICMPV6);
 }
 
-static struct icmp6_err {
+static const struct icmp6_err {
         int err;
         int fatal;
 } tab_unreach[] = {