diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/debugfs.c')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/debugfs.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c b/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c index 6409090b3ec5..07c8d9811bc8 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c @@ -171,7 +171,7 @@ void mlx5_cmdif_debugfs_init(struct mlx5_core_dev *dev) cmd = &dev->priv.cmdif_debugfs; *cmd = debugfs_create_dir("commands", dev->priv.dbg_root); - for (i = 0; i < ARRAY_SIZE(dev->cmd.stats); i++) { + for (i = 0; i < MLX5_CMD_OP_MAX; i++) { stats = &dev->cmd.stats[i]; namep = mlx5_command_str(i); if (strcmp(namep, "unknown command opcode")) { @@ -202,18 +202,23 @@ void mlx5_cq_debugfs_cleanup(struct mlx5_core_dev *dev) static u64 qp_read_field(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp, int index, int *is_str) { - u32 out[MLX5_ST_SZ_BYTES(query_qp_out)] = {}; + int outlen = MLX5_ST_SZ_BYTES(query_qp_out); u32 in[MLX5_ST_SZ_DW(query_qp_in)] = {}; u64 param = 0; + u32 *out; int state; u32 *qpc; int err; + out = kzalloc(outlen, GFP_KERNEL); + if (!out) + return 0; + MLX5_SET(query_qp_in, in, opcode, MLX5_CMD_OP_QUERY_QP); MLX5_SET(query_qp_in, in, qpn, qp->qpn); err = mlx5_cmd_exec_inout(dev, query_qp, in, out); if (err) - return 0; + goto out; *is_str = 0; @@ -269,7 +274,8 @@ static u64 qp_read_field(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp, param = MLX5_GET(qpc, qpc, remote_qpn); break; } - +out: + kfree(out); return param; } |