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net/mlx4_en: Fix potential deadlock in port statistics flow
[cascardo/linux.git]
/
drivers
/
net
/
ethernet
/
mellanox
/
mlx4
/
port.c
diff --git
a/drivers/net/ethernet/mellanox/mlx4/port.c
b/drivers/net/ethernet/mellanox/mlx4/port.c
index
c5b2064
..
b656dd5
100644
(file)
--- a/
drivers/net/ethernet/mellanox/mlx4/port.c
+++ b/
drivers/net/ethernet/mellanox/mlx4/port.c
@@
-1728,24
+1728,13
@@
int mlx4_SET_VLAN_FLTR_wrapper(struct mlx4_dev *dev, int slave,
return err;
}
return err;
}
-int mlx4_common_dump_eth_stats(struct mlx4_dev *dev, int slave,
- u32 in_mod, struct mlx4_cmd_mailbox *outbox)
-{
- return mlx4_cmd_box(dev, 0, outbox->dma, in_mod, 0,
- MLX4_CMD_DUMP_ETH_STATS, MLX4_CMD_TIME_CLASS_B,
- MLX4_CMD_NATIVE);
-}
-
int mlx4_DUMP_ETH_STATS_wrapper(struct mlx4_dev *dev, int slave,
struct mlx4_vhcr *vhcr,
struct mlx4_cmd_mailbox *inbox,
struct mlx4_cmd_mailbox *outbox,
struct mlx4_cmd_info *cmd)
{
int mlx4_DUMP_ETH_STATS_wrapper(struct mlx4_dev *dev, int slave,
struct mlx4_vhcr *vhcr,
struct mlx4_cmd_mailbox *inbox,
struct mlx4_cmd_mailbox *outbox,
struct mlx4_cmd_info *cmd)
{
- if (slave != dev->caps.function)
- return 0;
- return mlx4_common_dump_eth_stats(dev, slave,
- vhcr->in_modifier, outbox);
+ return 0;
}
int mlx4_get_slave_from_roce_gid(struct mlx4_dev *dev, int port, u8 *gid,
}
int mlx4_get_slave_from_roce_gid(struct mlx4_dev *dev, int port, u8 *gid,