net/mlx5_core: New init and exit flow for mlx5_core

[mirror_ubuntu-artful-kernel.git] / drivers / net / ethernet / mellanox / mlx5 / core / cmd.c

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
index 75ff58dc1ff5f9d9af725f7e5e3285e338b1be8c..84838c2f528fb50854228f7b64db93c4e25710ec 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
@@ -1136,6 +1136,7 @@ void mlx5_cmd_comp_handler(struct mlx5_core_dev *dev, unsigned long vector)
                                mlx5_free_cmd_msg(dev, ent->out);
                                free_msg(dev, ent->in);
 
+                               err = err ? err : ent->status;
                                free_cmd(ent);
                                callback(err, context);
                        } else {
@@ -1363,6 +1364,7 @@ int mlx5_cmd_init(struct mlx5_core_dev *dev)
        int err;
        int i;
 
+       memset(cmd, 0, sizeof(*cmd));
        cmd_if_rev = cmdif_rev(dev);
        if (cmd_if_rev != CMD_IF_REV) {
                dev_err(&dev->pdev->dev,