IB/ipath: Fix problem with next WQE after a UC completion
This patch fixes a bug introduced when moving some code around for readability. Setting the wqe pointer at the end of the function is a NOP since it isn't used. Move it back to where it is used. Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
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@ -58,7 +58,6 @@ static void complete_last_send(struct ipath_qp *qp, struct ipath_swqe *wqe,
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wc->port_num = 0;
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wc->port_num = 0;
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ipath_cq_enter(to_icq(qp->ibqp.send_cq), wc, 0);
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ipath_cq_enter(to_icq(qp->ibqp.send_cq), wc, 0);
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}
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}
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wqe = get_swqe_ptr(qp, qp->s_last);
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}
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}
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/**
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/**
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@ -97,8 +96,10 @@ int ipath_make_uc_req(struct ipath_qp *qp,
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* Signal the completion of the last send
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* Signal the completion of the last send
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* (if there is one).
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* (if there is one).
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*/
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*/
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if (qp->s_last != qp->s_tail)
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if (qp->s_last != qp->s_tail) {
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complete_last_send(qp, wqe, &wc);
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complete_last_send(qp, wqe, &wc);
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wqe = get_swqe_ptr(qp, qp->s_last);
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}
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/* Check if send work queue is empty. */
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/* Check if send work queue is empty. */
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if (qp->s_tail == qp->s_head)
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if (qp->s_tail == qp->s_head)
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