Commit 6b4521f5 authored by Devesh Sharma's avatar Devesh Sharma Committed by Doug Ledford
Browse files

RDMA/bnxt_re: Unpin SQ and RQ memory if QP create fails



Driver leaves the QP memory pinned if QP create command
fails from the FW. Avoids this scenario by adding a proper
exit path if the FW command fails.
Signed-off-by: default avatarDevesh Sharma <devesh.sharma@broadcom.com>
Signed-off-by: default avatarSelvin Xavier <selvin.xavier@broadcom.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 7ff662b7
......@@ -1183,7 +1183,7 @@ struct ib_qp *bnxt_re_create_qp(struct ib_pd *ib_pd,
rc = bnxt_qplib_create_qp(&rdev->qplib_res, &qp->qplib_qp);
if (rc) {
dev_err(rdev_to_dev(rdev), "Failed to create HW QP");
goto fail;
goto free_umem;
}
}
......@@ -1211,6 +1211,13 @@ struct ib_qp *bnxt_re_create_qp(struct ib_pd *ib_pd,
return &qp->ib_qp;
qp_destroy:
bnxt_qplib_destroy_qp(&rdev->qplib_res, &qp->qplib_qp);
free_umem:
if (udata) {
if (qp->rumem)
ib_umem_release(qp->rumem);
if (qp->sumem)
ib_umem_release(qp->sumem);
}
fail:
kfree(qp);
return ERR_PTR(rc);
......
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