net/mlx4_core: Fix error flow in mlx4_init_hca()

[cascardo/linux.git] / drivers / net / ethernet / mellanox / mlx4 / main.c

diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index 943cbd4..03e9eb0 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -1829,7 +1829,7 @@ static int mlx4_init_hca(struct mlx4_dev *dev)
                err = mlx4_dev_cap(dev, &dev_cap);
                if (err) {
                        mlx4_err(dev, "QUERY_DEV_CAP command failed, aborting\n");
-                       goto err_stop_fw;
+                       return err;
                }
 
                choose_steering_mode(dev, &dev_cap);
@@ -1860,7 +1860,7 @@ static int mlx4_init_hca(struct mlx4_dev *dev)
                                             &init_hca);
                if ((long long) icm_size < 0) {
                        err = icm_size;
-                       goto err_stop_fw;
+                       return err;
                }
 
                dev->caps.max_fmr_maps = (1 << (32 - ilog2(dev->caps.num_mpts))) - 1;
@@ -1874,7 +1874,7 @@ static int mlx4_init_hca(struct mlx4_dev *dev)
 
                err = mlx4_init_icm(dev, &dev_cap, &init_hca, icm_size);
                if (err)
-                       goto err_stop_fw;
+                       return err;
 
                err = mlx4_INIT_HCA(dev, &init_hca);
                if (err) {
@@ -1886,7 +1886,7 @@ static int mlx4_init_hca(struct mlx4_dev *dev)
                        err = mlx4_query_func(dev, &dev_cap);
                        if (err < 0) {
                                mlx4_err(dev, "QUERY_FUNC command failed, aborting.\n");
-                               goto err_stop_fw;
+                               goto err_close;
                        } else if (err & MLX4_QUERY_FUNC_NUM_SYS_EQS) {
                                dev->caps.num_eqs = dev_cap.max_eqs;
                                dev->caps.reserved_eqs = dev_cap.reserved_eqs;
@@ -2006,11 +2006,6 @@ err_free_icm:
        if (!mlx4_is_slave(dev))
                mlx4_free_icms(dev);
 
-err_stop_fw:
-       if (!mlx4_is_slave(dev)) {
-               mlx4_UNMAP_FA(dev);
-               mlx4_free_icm(dev, priv->fw.fw_icm, 0);
-       }
        return err;
 }