diff options
author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-03-04 10:57:00 +0200 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2019-03-04 10:19:33 -0800 |
commit | 214fa1c43758bcc5f488bbe558c3e7dd325ac077 (patch) | |
tree | 8665d06466792207f26564c243e6614298d3adf0 /drivers/net/ethernet/mellanox/mlx5/core/uar.c | |
parent | f7fb7c1a1c8f86005d34f28278524213c521f761 (diff) |
mellanox: Switch to bitmap_zalloc()
Switch to bitmap_zalloc() to show clearly what we are allocating.
Besides that it returns pointer of bitmap type instead of opaque void *.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/uar.c')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/uar.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/uar.c b/drivers/net/ethernet/mellanox/mlx5/core/uar.c index 8b97066dd1f1..94464723ff77 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/uar.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/uar.c @@ -90,8 +90,8 @@ static void up_rel_func(struct kref *kref) iounmap(up->map); if (mlx5_cmd_free_uar(up->mdev, up->index)) mlx5_core_warn(up->mdev, "failed to free uar index %d\n", up->index); - kfree(up->reg_bitmap); - kfree(up->fp_bitmap); + bitmap_free(up->reg_bitmap); + bitmap_free(up->fp_bitmap); kfree(up); } @@ -110,11 +110,11 @@ static struct mlx5_uars_page *alloc_uars_page(struct mlx5_core_dev *mdev, return ERR_PTR(err); up->mdev = mdev; - up->reg_bitmap = kcalloc(BITS_TO_LONGS(bfregs), sizeof(unsigned long), GFP_KERNEL); + up->reg_bitmap = bitmap_zalloc(bfregs, GFP_KERNEL); if (!up->reg_bitmap) goto error1; - up->fp_bitmap = kcalloc(BITS_TO_LONGS(bfregs), sizeof(unsigned long), GFP_KERNEL); + up->fp_bitmap = bitmap_zalloc(bfregs, GFP_KERNEL); if (!up->fp_bitmap) goto error1; @@ -157,8 +157,8 @@ error2: if (mlx5_cmd_free_uar(mdev, up->index)) mlx5_core_warn(mdev, "failed to free uar index %d\n", up->index); error1: - kfree(up->fp_bitmap); - kfree(up->reg_bitmap); + bitmap_free(up->fp_bitmap); + bitmap_free(up->reg_bitmap); kfree(up); return ERR_PTR(err); } |