qla3xxx: bugfix: Add memory barrier before accessing rx completion.
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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@ -2248,6 +2248,7 @@ static int ql_tx_rx_clean(struct ql3_adapter *qdev,
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qdev->rsp_consumer_index) && (work_done < work_to_do)) {
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net_rsp = qdev->rsp_current;
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rmb();
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switch (net_rsp->opcode) {
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case OPCODE_OB_MAC_IOCB_FN0:
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