diff options
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c index c5ef9aa64efe..61911fed6aeb 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c @@ -1569,7 +1569,6 @@ mlxsw_sp_mc_write_mdb_entry(struct mlxsw_sp *mlxsw_sp, { long *flood_bitmap; int num_of_ports; - int alloc_size; u16 mid_idx; int err; @@ -1579,18 +1578,17 @@ mlxsw_sp_mc_write_mdb_entry(struct mlxsw_sp *mlxsw_sp, return false; num_of_ports = mlxsw_core_max_ports(mlxsw_sp->core); - alloc_size = sizeof(long) * BITS_TO_LONGS(num_of_ports); - flood_bitmap = kzalloc(alloc_size, GFP_KERNEL); + flood_bitmap = bitmap_alloc(num_of_ports, GFP_KERNEL); if (!flood_bitmap) return false; - bitmap_copy(flood_bitmap, mid->ports_in_mid, num_of_ports); + bitmap_copy(flood_bitmap, mid->ports_in_mid, num_of_ports); mlxsw_sp_mc_get_mrouters_bitmap(flood_bitmap, bridge_device, mlxsw_sp); mid->mid = mid_idx; err = mlxsw_sp_port_smid_full_entry(mlxsw_sp, mid_idx, flood_bitmap, bridge_device->mrouter); - kfree(flood_bitmap); + bitmap_free(flood_bitmap); if (err) return false; |