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path: root/drivers/infiniband/hw/mlx5/ah.c
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Diffstat (limited to 'drivers/infiniband/hw/mlx5/ah.c')
-rw-r--r--drivers/infiniband/hw/mlx5/ah.c11
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/infiniband/hw/mlx5/ah.c b/drivers/infiniband/hw/mlx5/ah.c
index e6bde32a83f3..ffd03bf1a71e 100644
--- a/drivers/infiniband/hw/mlx5/ah.c
+++ b/drivers/infiniband/hw/mlx5/ah.c
@@ -37,7 +37,6 @@ static struct ib_ah *create_ib_ah(struct mlx5_ib_dev *dev,
struct rdma_ah_attr *ah_attr)
{
enum ib_gid_type gid_type;
- int err;
if (rdma_ah_get_ah_flags(ah_attr) & IB_AH_GRH) {
const struct ib_global_route *grh = rdma_ah_read_grh(ah_attr);
@@ -53,18 +52,12 @@ static struct ib_ah *create_ib_ah(struct mlx5_ib_dev *dev,
ah->av.stat_rate_sl = (rdma_ah_get_static_rate(ah_attr) << 4);
if (ah_attr->type == RDMA_AH_ATTR_TYPE_ROCE) {
- err = mlx5_get_roce_gid_type(dev, ah_attr->port_num,
- ah_attr->grh.sgid_index,
- &gid_type);
- if (err)
- return ERR_PTR(err);
+ gid_type = ah_attr->grh.sgid_attr->gid_type;
memcpy(ah->av.rmac, ah_attr->roce.dmac,
sizeof(ah_attr->roce.dmac));
ah->av.udp_sport =
- mlx5_get_roce_udp_sport(dev,
- rdma_ah_get_port_num(ah_attr),
- rdma_ah_read_grh(ah_attr)->sgid_index);
+ mlx5_get_roce_udp_sport(dev, ah_attr->grh.sgid_attr);
ah->av.stat_rate_sl |= (rdma_ah_get_sl(ah_attr) & 0x7) << 1;
if (gid_type == IB_GID_TYPE_ROCE_UDP_ENCAP)
#define MLX5_ECN_ENABLED BIT(1)