Resources are not freed in the reverse order of the allocation.
Labels are also mixed-up.
Fix it and reorder code and labels in the error handling path of
'mlxsw_core_bus_device_register()'
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
Please review carefully. This patch is proposed because it triggers one of
my coccinelle scripts. I'm not 100% sure if correct.
The script tries to spot wrongly ordered error handling path. It is:
@@
identifier l1, l2;
@@
if (...) {
...
* goto l1;
}
...
if (...) {
...
* goto l2;
}
...
*l1:
...
*l2:
...
---
drivers/net/ethernet/mellanox/mlxsw/core.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.c b/drivers/net/ethernet/mellanox/mlxsw/core.c
index 93ea56620a24..e13ac3b8dff7 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/core.c
@@ -1100,11 +1100,11 @@ int mlxsw_core_bus_device_register(const struct mlxsw_bus_info *mlxsw_bus_info,
err_alloc_lag_mapping:
mlxsw_ports_fini(mlxsw_core);
err_ports_init:
- mlxsw_bus->fini(bus_priv);
-err_bus_init:
if (!reload)
devlink_resources_unregister(devlink, NULL);
err_register_resources:
+ mlxsw_bus->fini(bus_priv);
+err_bus_init:
if (!reload)
devlink_free(devlink);
err_devlink_alloc:
--
2.17.0
--
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