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SubjectRe: mlx4: don't duplicate kvfree()
From
On Thu, Nov 20, 2014 at 10:15 AM, Al Viro <viro@zeniv.linux.org.uk> wrote:
> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
> ---
>
> diff --git a/drivers/net/ethernet/mellanox/mlx4/mr.c b/drivers/net/ethernet/mellanox/mlx4/mr.c
> index 193a6ad..d6f5496 100644
> --- a/drivers/net/ethernet/mellanox/mlx4/mr.c
> +++ b/drivers/net/ethernet/mellanox/mlx4/mr.c
> @@ -130,10 +130,7 @@ static int mlx4_buddy_init(struct mlx4_buddy *buddy, int max_order)
>
> err_out_free:
> for (i = 0; i <= buddy->max_order; ++i)
> - if (buddy->bits[i] && is_vmalloc_addr(buddy->bits[i]))
> - vfree(buddy->bits[i]);
> - else
> - kfree(buddy->bits[i]);
> + kvfree(buddy->bits[i]);
>
> err_out:
> kfree(buddy->bits);
> @@ -147,10 +144,7 @@ static void mlx4_buddy_cleanup(struct mlx4_buddy *buddy)
> int i;
>
> for (i = 0; i <= buddy->max_order; ++i)
> - if (is_vmalloc_addr(buddy->bits[i]))
> - vfree(buddy->bits[i]);
> - else
> - kfree(buddy->bits[i]);
> + kvfree(buddy->bits[i]);
>
> kfree(buddy->bits);
> kfree(buddy->num_free);
> --
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Thanks Al

Acked-by: Amir Vadai <amirv@mellanox.com>


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