From 739d56bc635e9ba642777445d8c9c37e4a35ba3c Mon Sep 17 00:00:00 2001 From: Vadim Pasternak Date: Wed, 13 Apr 2022 18:17:32 +0300 Subject: [PATCH] mlxsw: core_thermal: Use exact name of cooling devices for binding Modular system supports additional cooling devices "mlxreg_fan1", "mlxreg_fan2", etcetera. Thermal zones in "mlxsw" driver should be bound to the same device as before called "mlxreg_fan". Used exact match for cooling device name to avoid binding to new additional cooling devices. Signed-off-by: Vadim Pasternak Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlxsw/core_thermal.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c b/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c index 23ff214367d3b..49ea324577031 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c +++ b/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c @@ -129,8 +129,7 @@ static int mlxsw_get_cooling_device_idx(struct mlxsw_thermal *thermal, /* Allow mlxsw thermal zone binding to an external cooling device */ for (i = 0; i < ARRAY_SIZE(mlxsw_thermal_external_allowed_cdev); i++) { - if (strnstr(cdev->type, mlxsw_thermal_external_allowed_cdev[i], - strlen(cdev->type))) + if (!strcmp(cdev->type, mlxsw_thermal_external_allowed_cdev[i])) return 0; } -- 2.30.2