From: Chris Mi <cmi@nvidia.com>
Date: Thu, 6 May 2021 03:40:34 +0000 (+0800)
Subject: net/mlx5e: TC, Fix error handling memory leak
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=88bbd7b2369aca4598eb8f38c5f16be98c3bb5d4;p=linux.git

net/mlx5e: TC, Fix error handling memory leak

Free the offload sample action on error.

Fixes: f94d6389f6a8 ("net/mlx5e: TC, Add support to offload sample action")
Signed-off-by: Chris Mi <cmi@nvidia.com>
Reviewed-by: Oz Shlomo <ozsh@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
---

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/sample.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/sample.c
index 794012c5c4765..d3ad78aa9d450 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/esw/sample.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/sample.c
@@ -501,6 +501,7 @@ err_sampler:
 err_offload_rule:
 	mlx5_esw_vporttbl_put(esw, &per_vport_tbl_attr);
 err_default_tbl:
+	kfree(sample_flow);
 	return ERR_PTR(err);
 }