On Fri, 2020-04-24 at 21:53 +0800, Zou Wei wrote:
> This fixes the following coccicheck warning:
>
> drivers/net/ethernet/mellanox/mlx4/crdump.c:200:2-8: ERROR: missing
> iounmap;
> ioremap on line 190 and execution via conditional on line 198
>
> Fixes: 7ef19d3b1d5e ("devlink: report error once U32_MAX snapshot ids
> have been used")
> Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
> Signed-off-by: Zou Wei <zou_wei@xxxxxxxxxx>
> ---
> drivers/net/ethernet/mellanox/mlx4/crdump.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/net/ethernet/mellanox/mlx4/crdump.c
> b/drivers/net/ethernet/mellanox/mlx4/crdump.c
> index 73eae80e..ac5468b 100644
> --- a/drivers/net/ethernet/mellanox/mlx4/crdump.c
> +++ b/drivers/net/ethernet/mellanox/mlx4/crdump.c
> @@ -197,6 +197,7 @@ int mlx4_crdump_collect(struct mlx4_dev *dev)
> err = devlink_region_snapshot_id_get(devlink, &id);
> if (err) {
> mlx4_err(dev, "crdump: devlink get snapshot id err
> %d\n", err);
> + iounmap(cr_space);
> return err;
> }
>
Reviewed-by: Saeed Mahameed <saeedm@xxxxxxxxxxxx>
