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mlxsw: core: remove unnecessary function mlxsw_core_driver_put 

The function mlxsw_core_driver_put only traverse mlxsw_core_driver_list
to find the matched mlxsw_driver,but never used it.
So it can be removed safely.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
YueHaibing 2018-08-10 10:37:30 +08:00 committed by David S. Miller
parent 0f5c6c30a0
commit 4f23c43c41
1 changed files with 0 additions and 12 deletions
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12
drivers/net/ethernet/mellanox/mlxsw/core.c
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@ -726,15 +726,6 @@ static struct mlxsw_driver *mlxsw_core_driver_get(const char *kind)
return mlxsw_driver;
}
static void mlxsw_core_driver_put(const char *kind)
{
struct mlxsw_driver *mlxsw_driver;
spin_lock(&mlxsw_core_driver_list_lock);
mlxsw_driver = __driver_find(kind);
spin_unlock(&mlxsw_core_driver_list_lock);
}
static int mlxsw_devlink_port_split(struct devlink *devlink,
unsigned int port_index,
unsigned int count,
@ -1082,7 +1073,6 @@ err_bus_init:
if (!reload)
devlink_free(devlink);
err_devlink_alloc:
mlxsw_core_driver_put(device_kind);
return err;
}
EXPORT_SYMBOL(mlxsw_core_bus_device_register);
@ -1090,7 +1080,6 @@ EXPORT_SYMBOL(mlxsw_core_bus_device_register);
void mlxsw_core_bus_device_unregister(struct mlxsw_core *mlxsw_core,
bool reload)
{
const char *device_kind = mlxsw_core->bus_info->device_kind;
struct devlink *devlink = priv_to_devlink(mlxsw_core);
if (mlxsw_core->reload_fail)
@ -1111,7 +1100,6 @@ void mlxsw_core_bus_device_unregister(struct mlxsw_core *mlxsw_core,
return;
reload_fail:
devlink_free(devlink);
mlxsw_core_driver_put(device_kind);
}
EXPORT_SYMBOL(mlxsw_core_bus_device_unregister);