sctp: signal sk_data_ready earlier on data chunks reception

[cascardo/linux.git] / net / sctp / sm_sideeffect.c

diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
index 41b081a..aa37122 100644 (file)
--- a/net/sctp/sm_sideeffect.c
+++ b/net/sctp/sm_sideeffect.c
@@ -1218,6 +1218,8 @@ static int sctp_cmd_interpreter(sctp_event_t event_type,
                                sctp_cmd_seq_t *commands,
                                gfp_t gfp)
 {
+       struct sock *sk = ep->base.sk;
+       struct sctp_sock *sp = sctp_sk(sk);
        int error = 0;
        int force;
        sctp_cmd_t *cmd;
@@ -1738,6 +1740,10 @@ out:
                        error = sctp_outq_uncork(&asoc->outqueue, gfp);
        } else if (local_cork)
                error = sctp_outq_uncork(&asoc->outqueue, gfp);
+
+       if (sp->data_ready_signalled)
+               sp->data_ready_signalled = 0;
+
        return error;
 nomem:
        error = -ENOMEM;