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net/mlx5: Fix a NULL vs IS_ERR() check 

The mlx5_chains_get_table() function doesn't return NULL, it returns
error pointers so we need to fix this condition.

Fixes: 34ca65352d ("net/mlx5: E-Switch, Indirect table infrastructure")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Vlad Buslov <vladbu@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Dan Carpenter 2021-02-10 14:06:28 +03:00 committed by Saeed Mahameed
parent 2dd4571b43
commit 4782c5d8b9
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/mellanox/mlx5/core/esw/indir_table.c
View File

@ -216,7 +216,7 @@ static int mlx5_esw_indir_table_rule_get(struct mlx5_eswitch *esw,
flow_act.flags = FLOW_ACT_IGNORE_FLOW_LEVEL | FLOW_ACT_NO_APPEND;
dest.type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
dest.ft = mlx5_chains_get_table(chains, 0, 1, 0);
if (!dest.ft) {
if (IS_ERR(dest.ft)) {
err = PTR_ERR(dest.ft);
goto err_table;
}