sctp: implement start_pd for sctp_stream_interleave
start_pd is added as a member of sctp_stream_interleave, used to do partial_delivery for data or idata when datalen >= asoc->rwnd in sctp_eat_data. The codes have been done in last patches, but they need to be extracted into start_pd, so that it could be used for SCTP_CMD_PART_DELIVER cmd as well. Signed-off-by: Xin Long <lucien.xin@gmail.com> Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller

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be4e0ce10d
@@ -1731,7 +1731,7 @@ static int sctp_cmd_interpreter(enum sctp_event event_type,
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break;
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case SCTP_CMD_PART_DELIVER:
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sctp_ulpq_partial_delivery(&asoc->ulpq, GFP_ATOMIC);
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asoc->stream.si->start_pd(&asoc->ulpq, GFP_ATOMIC);
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break;
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case SCTP_CMD_RENEGE:
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