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IB/ehca: Reject receive work requests if QP is in RESET state

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Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Joachim Fenkes 2008-07-14 23:48:47 -07:00 committed by Roland Dreier
parent 7c27f35820
commit 3e255eac56
1 changed files with 10 additions and 2 deletions
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12
drivers/infiniband/hw/ehca/ehca_reqs.c
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@ -544,8 +544,16 @@ int ehca_post_recv(struct ib_qp *qp,
struct ib_recv_wr *recv_wr,
struct ib_recv_wr **bad_recv_wr)
{
return internal_post_recv(container_of(qp, struct ehca_qp, ib_qp),
qp->device, recv_wr, bad_recv_wr);
struct ehca_qp *my_qp = container_of(qp, struct ehca_qp, ib_qp);
/* Reject WR if QP is in RESET state */
if (unlikely(my_qp->state == IB_QPS_RESET)) {
ehca_err(qp->device, "Invalid QP state qp_state=%d qpn=%x",
my_qp->state, qp->qp_num);
return -EINVAL;
}
return internal_post_recv(my_qp, qp->device, recv_wr, bad_recv_wr);
}
int ehca_post_srq_recv(struct ib_srq *srq,