diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_qp.c | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_qp.c b/drivers/infiniband/hw/ipath/ipath_qp.c index 9125e02eadaf..6a4a5e3b78ba 100644 --- a/drivers/infiniband/hw/ipath/ipath_qp.c +++ b/drivers/infiniband/hw/ipath/ipath_qp.c @@ -748,19 +748,25 @@ struct ib_qp *ipath_create_qp(struct ib_pd *ibpd, struct ib_qp *ret; if (init_attr->cap.max_send_sge > ib_ipath_max_sges || - init_attr->cap.max_recv_sge > ib_ipath_max_sges || - init_attr->cap.max_send_wr > ib_ipath_max_qp_wrs || - init_attr->cap.max_recv_wr > ib_ipath_max_qp_wrs) { - ret = ERR_PTR(-ENOMEM); + init_attr->cap.max_send_wr > ib_ipath_max_qp_wrs) { + ret = ERR_PTR(-EINVAL); goto bail; } - if (init_attr->cap.max_send_sge + - init_attr->cap.max_recv_sge + - init_attr->cap.max_send_wr + - init_attr->cap.max_recv_wr == 0) { - ret = ERR_PTR(-EINVAL); - goto bail; + /* Check receive queue parameters if no SRQ is specified. */ + if (!init_attr->srq) { + if (init_attr->cap.max_recv_sge > ib_ipath_max_sges || + init_attr->cap.max_recv_wr > ib_ipath_max_qp_wrs) { + ret = ERR_PTR(-EINVAL); + goto bail; + } + if (init_attr->cap.max_send_sge + + init_attr->cap.max_send_wr + + init_attr->cap.max_recv_sge + + init_attr->cap.max_recv_wr == 0) { + ret = ERR_PTR(-EINVAL); + goto bail; + } } switch (init_attr->qp_type) { |