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path: root/drivers/infiniband/hw/mlx4/qp.c
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Diffstat (limited to 'drivers/infiniband/hw/mlx4/qp.c')
-rw-r--r--drivers/infiniband/hw/mlx4/qp.c15
1 files changed, 2 insertions, 13 deletions
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index 91590e7fba0c..89eb6cbe592e 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -454,19 +454,8 @@ static int create_qp_common(struct mlx4_ib_dev *dev, struct ib_pd *pd,
spin_lock_init(&qp->rq.lock);
qp->state = IB_QPS_RESET;
- qp->atomic_rd_en = 0;
- qp->resp_depth = 0;
-
- qp->rq.head = 0;
- qp->rq.tail = 0;
- qp->sq.head = 0;
- qp->sq.tail = 0;
- qp->sq_next_wqe = 0;
-
if (init_attr->sq_sig_type == IB_SIGNAL_ALL_WR)
qp->sq_signal_bits = cpu_to_be32(MLX4_WQE_CTRL_CQ_UPDATE);
- else
- qp->sq_signal_bits = 0;
err = set_rq_size(dev, &init_attr->cap, !!pd->uobject, !!init_attr->srq, qp);
if (err)
@@ -704,7 +693,7 @@ struct ib_qp *mlx4_ib_create_qp(struct ib_pd *pd,
case IB_QPT_UC:
case IB_QPT_UD:
{
- qp = kmalloc(sizeof *qp, GFP_KERNEL);
+ qp = kzalloc(sizeof *qp, GFP_KERNEL);
if (!qp)
return ERR_PTR(-ENOMEM);
@@ -725,7 +714,7 @@ struct ib_qp *mlx4_ib_create_qp(struct ib_pd *pd,
if (pd->uobject)
return ERR_PTR(-EINVAL);
- sqp = kmalloc(sizeof *sqp, GFP_KERNEL);
+ sqp = kzalloc(sizeof *sqp, GFP_KERNEL);
if (!sqp)
return ERR_PTR(-ENOMEM);