OpenCloudOS-Kernel/drivers/net/ethernet/mellanox
Ido Schimmel f12e658c62 mlxsw: item: Annotate item helpers with '__maybe_unused'
mlxsw is using helpers to get / set fields in messages exchanged with
the device. It is possible that some fields are only set or only get.
This causes LLVM to emit warnings such as the following when building
with W=1 [1]:

drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c:2022:1: warning: unused function 'mlxsw_afa_sampler_mirror_agent_get'

The fact that some fields are only set or only get is very much
intentional and not indicative of functions that need to be removed.

Therefore, annotate the item helpers with '__maybe_unused' to suppress
these warnings.

[1] https://lkml.org/lkml/2021/9/29/685

Cc: Nathan Chancellor <nathan@kernel.org>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Link: https://lore.kernel.org/r/20211008132315.90211-1-idosch@idosch.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-10-08 16:59:33 -07:00
..
mlx4 mlx4: constify args for const dev_addr 2021-10-05 13:15:35 +01:00
mlx5/core net/mlx5: Enable single IRQ for PCI Function 2021-10-04 18:10:57 -07:00
mlxbf_gige ethernet: use eth_hw_addr_set() instead of ether_addr_copy() 2021-10-02 14:18:25 +01:00
mlxfw net/mlxfw: Use kzalloc for allocating only one thing 2021-01-05 16:01:02 -08:00
mlxsw mlxsw: item: Annotate item helpers with '__maybe_unused' 2021-10-08 16:59:33 -07:00
Kconfig Add Mellanox BlueField Gigabit Ethernet driver 2021-06-25 11:20:23 -07:00
Makefile Add Mellanox BlueField Gigabit Ethernet driver 2021-06-25 11:20:23 -07:00