1 files changed, 3 insertions, 8 deletions

diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 95a5623d79a0..89af37a6c871 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -2243,7 +2243,7 @@ static int sctp_apply_peer_addr_params(struct sctp_paddrparams *params,
                         sctp_assoc_sync_pmtu(asoc);
                 } else if (asoc) {
                         asoc->pathmtu = params->spp_pathmtu;
-                        sctp_frag_point(sp, params->spp_pathmtu);
+                        sctp_frag_point(asoc, params->spp_pathmtu);
                 } else {
                         sp->pathmtu = params->spp_pathmtu;
                 }
@@ -2880,15 +2880,10 @@ static int sctp_setsockopt_maxseg(struct sock *sk, char __user *optval, int optl
                         val -= sizeof(struct sctphdr) +
                                         sizeof(struct sctp_data_chunk);
                 }
-
-                asoc->frag_point = val;
+                asoc->user_frag = val;
+                asoc->frag_point = sctp_frag_point(asoc, asoc->pathmtu);
         } else {
                 sp->user_frag = val;
-
-                /* Update the frag_point of the existing associations. */
-                list_for_each_entry(asoc, &(sp->ep->asocs), asocs) {
-                        asoc->frag_point = sctp_frag_point(sp, asoc->pathmtu);
-                }
         }
 
         return 0;