[RFC PATCH] icmp6: ipv6_icmp_error_rfc4884() can be static

[kernel test robot]

Signed-off-by: kernel test robot <l...@intel.com>
---
 datagram.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
index dd1d71e12b61a5..cc8ad7ddecdaa3 100644
--- a/net/ipv6/datagram.c
+++ b/net/ipv6/datagram.c
@@ -285,8 +285,8 @@ int ip6_datagram_connect_v6_only(struct sock *sk, struct 
sockaddr *uaddr,
 }
 EXPORT_SYMBOL_GPL(ip6_datagram_connect_v6_only);
 
-void ipv6_icmp_error_rfc4884(const struct sk_buff *skb,
-                            struct sock_ee_data_rfc4884 *out)
+static void ipv6_icmp_error_rfc4884(const struct sk_buff *skb,
+                                   struct sock_ee_data_rfc4884 *out)
 {
        switch (icmp6_hdr(skb)->icmp6_type) {
        case ICMPV6_TIME_EXCEED: