summaryrefslogtreecommitdiffstats
path: root/kernel/drivers/infiniband/hw/mlx4/sysfs.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/drivers/infiniband/hw/mlx4/sysfs.c')
-rw-r--r--kernel/drivers/infiniband/hw/mlx4/sysfs.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/drivers/infiniband/hw/mlx4/sysfs.c b/kernel/drivers/infiniband/hw/mlx4/sysfs.c
index 6797108ce..69fb5ba94 100644
--- a/kernel/drivers/infiniband/hw/mlx4/sysfs.c
+++ b/kernel/drivers/infiniband/hw/mlx4/sysfs.c
@@ -640,6 +640,8 @@ static int add_port(struct mlx4_ib_dev *dev, int port_num, int slave)
struct mlx4_port *p;
int i;
int ret;
+ int is_eth = rdma_port_get_link_layer(&dev->ib_dev, port_num) ==
+ IB_LINK_LAYER_ETHERNET;
p = kzalloc(sizeof *p, GFP_KERNEL);
if (!p)
@@ -657,7 +659,8 @@ static int add_port(struct mlx4_ib_dev *dev, int port_num, int slave)
p->pkey_group.name = "pkey_idx";
p->pkey_group.attrs =
- alloc_group_attrs(show_port_pkey, store_port_pkey,
+ alloc_group_attrs(show_port_pkey,
+ is_eth ? NULL : store_port_pkey,
dev->dev->caps.pkey_table_len[port_num]);
if (!p->pkey_group.attrs) {
ret = -ENOMEM;