diff mbox series

[net-next,03/10] net/mlx5: check for allocation failure in mlx5_ft_pool_init()

Message ID 20210603201155.109184-4-saeed@kernel.org
State New
Headers show
Series mlx5 updates 2021-06-03 | expand

Commit Message

Saeed Mahameed June 3, 2021, 8:11 p.m. UTC 
From: Dan Carpenter <dan.carpenter@oracle.com>

Add a check for if the kzalloc() fails.

Fixes: 4a98544d1827 ("net/mlx5: Move chains ft pool to be used by all firmware steering")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/fs_ft_pool.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_ft_pool.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_ft_pool.c
index 526fbb669142..c14590acc772 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_ft_pool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_ft_pool.c
@@ -27,6 +27,8 @@  int mlx5_ft_pool_init(struct mlx5_core_dev *dev)
 	int i;
 
 	ft_pool = kzalloc(sizeof(*ft_pool), GFP_KERNEL);
+	if (!ft_pool)
+		return -ENOMEM;
 
 	for (i = ARRAY_SIZE(FT_POOLS) - 1; i >= 0; i--)
 		ft_pool->ft_left[i] = FT_SIZE / FT_POOLS[i];