+ ret = ib_modify_qp(qp, &attr, IB_QP_STATE); + if (ret) { + WARN_ONCE(ret, "failed to drain QP: %d\n", ret); + return; + } + + ret = ib_post_recv(qp, &rwr, &bad_rwr); + if (ret) { + WARN_ONCE(ret, "failed to drain recv queue: %d\n", ret); + return; + } + + ret = ib_post_send(qp, &swr, &bad_swr); + if (ret) { + WARN_ONCE(ret, "failed to drain send queue: %d\n", ret); + return;You are returning here despite the fact that recv queue drained successfully and you can wait for completion of rdrain safely. Is it done on purpose?
Good catch, the completion structures are on-stack. Steve, you need to wait for the completion of the successful post in this case... -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
