From dc694f11a7593b7fd5aabe15a0e6c8fd2de24ebf Mon Sep 17 00:00:00 2001 From: Shay Drory Date: Thu, 11 Feb 2021 15:41:35 +0200 Subject: net/mlx5: SF: Fix error flow of SFs allocation flow When SF id is unavailable, code jumps to wrong label that accesses sw id array outside of its range. Hence, when SF id is not allocated, avoid accessing such array. Fixes: 8f0105418668 ("net/mlx5: SF, Add port add delete functionality") Signed-off-by: Shay Drory Reviewed-by: Parav Pandit Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/sf/hw_table.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/net/ethernet/mellanox/mlx5/core/sf/hw_table.c b/drivers/net/ethernet/mellanox/mlx5/core/sf/hw_table.c index 58b6be0b03d7..0914909806cb 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/sf/hw_table.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/sf/hw_table.c @@ -64,7 +64,7 @@ int mlx5_sf_hw_table_sf_alloc(struct mlx5_core_dev *dev, u32 usr_sfnum) } if (sw_id == -ENOSPC) { err = -ENOSPC; - goto err; + goto exist_err; } hw_fn_id = mlx5_sf_sw_to_hw_id(table->dev, sw_id); -- cgit v1.2.3