[PATCH 4.10 32/62] net/mlx5: Fix driver load bad flow when having fw initializing timeout

From: Greg Kroah-Hartman
Date: Mon May 01 2017 - 17:40:29 EST


4.10-stable review patch. If anyone has any objections, please let me know.

------------------

From: Mohamad Haj Yahia <mohamad@xxxxxxxxxxxx>


[ Upstream commit 55378a238e04b39cc82957d91d16499704ea719b ]

If FW is stuck in initializing state we will skip the driver load, but
current error handling flow doesn't clean previously allocated command
interface resources.

Fixes: e3297246c2c8 ('net/mlx5_core: Wait for FW readiness on startup')
Signed-off-by: Mohamad Haj Yahia <mohamad@xxxxxxxxxxxx>
Signed-off-by: Saeed Mahameed <saeedm@xxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/ethernet/mellanox/mlx5/core/main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -1001,7 +1001,7 @@ static int mlx5_load_one(struct mlx5_cor
if (err) {
dev_err(&dev->pdev->dev, "Firmware over %d MS in initializing state, aborting\n",
FW_INIT_TIMEOUT_MILI);
- goto out_err;
+ goto err_cmd_cleanup;
}

err = mlx5_core_enable_hca(dev, 0);