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mlxsw: spectrum_buffers: Use MLXSW_SP_PB_UNUSED define for unused pb

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Suggested-by: David Laight <David.Laight@ACULAB.COM>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko 2016-04-15 15:09:38 +02:00 committed by David S. Miller
parent ce78f02042
commit b94cdabbf1
1 changed files with 2 additions and 1 deletions
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3
drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c
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@ -167,6 +167,7 @@ static const u16 mlxsw_sp_pbs[] = {
};
#define MLXSW_SP_PBS_LEN ARRAY_SIZE(mlxsw_sp_pbs)
#define MLXSW_SP_PB_UNUSED 8
static int mlxsw_sp_port_pb_init(struct mlxsw_sp_port *mlxsw_sp_port)
{
@ -176,7 +177,7 @@ static int mlxsw_sp_port_pb_init(struct mlxsw_sp_port *mlxsw_sp_port)
mlxsw_reg_pbmc_pack(pbmc_pl, mlxsw_sp_port->local_port,
0xffff, 0xffff / 2);
for (i = 0; i < MLXSW_SP_PBS_LEN; i++) {
if (i == 8)
if (i == MLXSW_SP_PB_UNUSED)
continue;
mlxsw_reg_pbmc_lossy_buffer_pack(pbmc_pl, i, mlxsw_sp_pbs[i]);
}