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-rw-r--r--net/sctp/transport.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sctp/transport.c b/net/sctp/transport.c
index aab9e3f29755..69f3799570a7 100644
--- a/net/sctp/transport.c
+++ b/net/sctp/transport.c
@@ -296,9 +296,9 @@ void sctp_transport_route(struct sctp_transport *transport,
}
/* Hold a reference to a transport. */
-void sctp_transport_hold(struct sctp_transport *transport)
+int sctp_transport_hold(struct sctp_transport *transport)
{
- atomic_inc(&transport->refcnt);
+ return atomic_add_unless(&transport->refcnt, 1, 0);
}
/* Release a reference to a transport and clean up