netdev - [PATCH net-next 03/10] mlxsw: core_thermal: Remove another unnecessary check

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Message-ID: <fb3e8ded422a441436431d5785b900f11ffc9621.1722345311.git.petrm@nvidia.com>
Date: Tue, 30 Jul 2024 15:58:14 +0200
From: Petr Machata <petrm@...dia.com>
To: "David S. Miller" <davem@...emloft.net>, Eric Dumazet
	<edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni
	<pabeni@...hat.com>, <netdev@...r.kernel.org>
CC: Vadim Pasternak <vadimp@...dia.com>, Ido Schimmel <idosch@...dia.com>,
	Petr Machata <petrm@...dia.com>, <mlxsw@...dia.com>
Subject: [PATCH net-next 03/10] mlxsw: core_thermal: Remove another unnecessary check

From: Ido Schimmel <idosch@...dia.com>

mlxsw_thermal_modules_init() allocates an array of modules and then
initializes each entry by calling mlxsw_thermal_module_init() which
among other things initializes the 'parent' pointer of the entry.

mlxsw_thermal_modules_init() then traverses over the array again, but
skips over entries that do not have their 'parent' pointer set which is
impossible given the above.

Therefore, remove the unnecessary check.

Signed-off-by: Ido Schimmel <idosch@...dia.com>
Reviewed-by: Vadim Pasternak <vadimp@...dia.com>
Signed-off-by: Petr Machata <petrm@...dia.com>
---
 drivers/net/ethernet/mellanox/mlxsw/core_thermal.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c b/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c
index 394e4fd633ef..afd8fe85a94d 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c
@@ -505,8 +505,6 @@ mlxsw_thermal_modules_init(struct device *dev, struct mlxsw_core *core,
 
 	for (i = 0; i < area->tz_module_num; i++) {
 		module_tz = &area->tz_module_arr[i];
-		if (!module_tz->parent)
-			continue;
 		err = mlxsw_thermal_module_tz_init(module_tz);
 		if (err)
 			goto err_thermal_module_tz_init;
-- 
2.45.0