ipv6: constify inet6_csk_route_req() socket argument

[firefly-linux-kernel-4.4.55.git] / net / ipv6 / inet6_connection_sock.c

diff --git a/net/ipv6/inet6_connection_sock.c b/net/ipv6/inet6_connection_sock.c
index 6927f3fb5597fd2013b885cddb35bed852b950d5..91b7d33f508b6b157cdf3148338770870fd9674d 100644 (file)
--- a/net/ipv6/inet6_connection_sock.c
+++ b/net/ipv6/inet6_connection_sock.c
@@ -65,7 +65,7 @@ int inet6_csk_bind_conflict(const struct sock *sk,
 }
 EXPORT_SYMBOL_GPL(inet6_csk_bind_conflict);
 
-struct dst_entry *inet6_csk_route_req(struct sock *sk,
+struct dst_entry *inet6_csk_route_req(const struct sock *sk,
                                      struct flowi6 *fl6,
                                      const struct request_sock *req)
 {