From a1bb54b1a066e30e4130205a7dba78db9df56fa8 Mon Sep 17 00:00:00 2001 From: Ido Schimmel Date: Tue, 30 Jul 2024 15:58:12 +0200 Subject: [PATCH] mlxsw: core_thermal: Call thermal_zone_device_unregister() unconditionally The function returns immediately if the thermal zone pointer is NULL so there is no need to check it before calling the function. Remove the check. Signed-off-by: Ido Schimmel Reviewed-by: Vadim Pasternak Signed-off-by: Petr Machata Reviewed-by: Wojciech Drewek Link: https://patch.msgid.link/0bd251aa8ce03d3c951983aa6b4300d8205b88a7.1722345311.git.petrm@nvidia.com Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/mellanox/mlxsw/core_thermal.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c b/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c index d61478c0c6326..0b38bab4eaa89 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c +++ b/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c @@ -821,10 +821,7 @@ err_linecards_event_ops_register: err_thermal_gearboxes_init: mlxsw_thermal_modules_fini(thermal, &thermal->line_cards[0]); err_thermal_modules_init: - if (thermal->tzdev) { - thermal_zone_device_unregister(thermal->tzdev); - thermal->tzdev = NULL; - } + thermal_zone_device_unregister(thermal->tzdev); err_thermal_zone_device_register: err_thermal_cooling_device_register: for (i = 0; i < MLXSW_MFCR_PWMS_MAX; i++) @@ -845,10 +842,7 @@ void mlxsw_thermal_fini(struct mlxsw_thermal *thermal) thermal); mlxsw_thermal_gearboxes_fini(thermal, &thermal->line_cards[0]); mlxsw_thermal_modules_fini(thermal, &thermal->line_cards[0]); - if (thermal->tzdev) { - thermal_zone_device_unregister(thermal->tzdev); - thermal->tzdev = NULL; - } + thermal_zone_device_unregister(thermal->tzdev); for (i = 0; i < MLXSW_MFCR_PWMS_MAX; i++) thermal_cooling_device_unregister(thermal->cdevs[i].cdev); -- 2.39.5