1 files changed, 2 insertions, 10 deletions

diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 9f5d7930f54d..ea9649ca0b2a 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -6326,7 +6326,6 @@ static void sctp_sock_migrate(struct sock *oldsk, struct sock *newsk,
         struct sk_buff *skb, *tmp;
         struct sctp_ulpevent *event;
         struct sctp_bind_hashbucket *head;
-        int flags = 0;
 
         /* Migrate socket buffer sizes and all the socket level options to the
          * new socket.
@@ -6356,15 +6355,8 @@ static void sctp_sock_migrate(struct sock *oldsk, struct sock *newsk,
         /* Copy the bind_addr list from the original endpoint to the new
          * endpoint so that we can handle restarts properly
          */
-        if (PF_INET6 == assoc->base.sk->sk_family)
-                flags = SCTP_ADDR6_ALLOWED;
-        if (assoc->peer.ipv4_address)
-                flags |= SCTP_ADDR4_PEERSUPP;
-        if (assoc->peer.ipv6_address)
-                flags |= SCTP_ADDR6_PEERSUPP;
-        sctp_bind_addr_copy(&newsp->ep->base.bind_addr,
-                             &oldsp->ep->base.bind_addr,
-                             SCTP_SCOPE_GLOBAL, GFP_KERNEL, flags);
+        sctp_bind_addr_dup(&newsp->ep->base.bind_addr,
+                                &oldsp->ep->base.bind_addr, GFP_KERNEL);
 
         /* Move any messages in the old socket's receive queue that are for the
          * peeled off association to the new socket's receive queue.