netdev - [PATCH net-next 07/10] mlxsw: core

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Message-ID: <905bebc45f6e246031f0c5c177bba8efe11e05f5.1722345311.git.petrm@nvidia.com>
Date: Tue, 30 Jul 2024 15:58:18 +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 07/10] mlxsw: core_thermal: Simplify rollback

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

During rollback, instead of calling mlxsw_thermal_module_fini() for all
the modules, only call it for modules that were successfully
initialized. This is not a bug fix since mlxsw_thermal_module_fini()
first checks that the module was initialized.

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, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c b/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c
index 36b883a7ee60..e9bf11a38ae9 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c
@@ -509,7 +509,7 @@ mlxsw_thermal_modules_init(struct device *dev, struct mlxsw_core *core,
 	return 0;
 
 err_thermal_module_init:
-	for (i = area->tz_module_num - 1; i >= 0; i--)
+	for (i--; i >= 0; i--)
 		mlxsw_thermal_module_fini(&area->tz_module_arr[i]);
 	kfree(area->tz_module_arr);
 	return err;
-- 
2.45.0