Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux

[firefly-linux-kernel-4.4.55.git] / net / rxrpc / ar-error.c

diff --git a/net/rxrpc/ar-error.c b/net/rxrpc/ar-error.c
index a9206087b4d7a87ced5cef6c77b69fc2bb86a11c..db57458c824c87b463ceff200be22c07df936b73 100644 (file)
--- a/net/rxrpc/ar-error.c
+++ b/net/rxrpc/ar-error.c
@@ -83,6 +83,7 @@ void rxrpc_UDP_error_report(struct sock *sk)
 
                if (mtu == 0) {
                        /* they didn't give us a size, estimate one */
+                       mtu = peer->if_mtu;
                        if (mtu > 1500) {
                                mtu >>= 1;
                                if (mtu < 1500)