[patch net 1/2] mlxsw: spectrum: Fix rollback order in LAG join failure

[Jiri Pirko]

From: Ido Schimmel <ido...@mellanox.com>

Make the leave procedure in the error path symmetric to the join
procedure and first remove the port from the collector before
potentially destroying the LAG.

Fixes: 0d65fc13042f ("mlxsw: spectrum: Implement LAG port join/leave")
Signed-off-by: Ido Schimmel <ido...@mellanox.com>
Signed-off-by: Jiri Pirko <j...@mellanox.com>
---
 drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c 
b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 4afbc3e..668b2f4 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -2541,11 +2541,11 @@ static int mlxsw_sp_port_lag_join(struct mlxsw_sp_port 
*mlxsw_sp_port,
        lag->ref_count++;
        return 0;
 
+err_col_port_enable:
+       mlxsw_sp_lag_col_port_remove(mlxsw_sp_port, lag_id);
 err_col_port_add:
        if (!lag->ref_count)
                mlxsw_sp_lag_destroy(mlxsw_sp, lag_id);
-err_col_port_enable:
-       mlxsw_sp_lag_col_port_remove(mlxsw_sp_port, lag_id);
        return err;
 }
 
-- 
2.5.5