[SCTP]: Use correct mask when disabling PMTUD.

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/sctp/input.c b/net/sctp/input.c
index 03f65de..4714882 100644 (file)
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -388,7 +388,7 @@ void sctp_icmp_frag_needed(struct sock *sk, struct sctp_association *asoc,
                         * pmtu discovery on this transport.
                         */
                        t->pathmtu = SCTP_DEFAULT_MINSEGMENT;
-                       t->param_flags = (t->param_flags & ~SPP_HB) |
+                       t->param_flags = (t->param_flags & ~SPP_PMTUD) |
                                SPP_PMTUD_DISABLE;
                } else {
                        t->pathmtu = pmtu;