diff options
| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2023-01-09 19:39:58 -0600 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@nvidia.com> | 2023-01-10 21:24:42 -0800 |
| commit | 7193b436b56e740800fa5efe2ea0214f01f55bd0 (patch) | |
| tree | cf96c408a4bdfd040b48aea57c2bf7b95c0c3b36 | |
| parent | 63fbae0a74c3e1df7c20c81e04353ced050d9887 (diff) | |
net/mlx5e: Replace zero-length array with flexible-array member
Zero-length arrays are deprecated[1] and we are moving towards
adopting C99 flexible-array members instead. So, replace zero-length
array declaration in struct mlx5e_flow_meter_aso_obj with flex-array
member.
This helps with the ongoing efforts to tighten the FORTIFY_SOURCE
routines on memcpy() and help us make progress towards globally
enabling -fstrict-flex-arrays=3 [2].
Link: https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays [1]
Link: https://gcc.gnu.org/pipermail/gcc-patches/2022-October/602902.html [2]
Link: https://github.com/KSPP/linux/issues/78
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/tc/meter.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/meter.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/meter.c index 78af8a3175bf..7758a425bfa8 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/meter.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/meter.c @@ -28,7 +28,7 @@ struct mlx5e_flow_meter_aso_obj { int base_id; int total_meters; - unsigned long meters_map[0]; /* must be at the end of this struct */ + unsigned long meters_map[]; /* must be at the end of this struct */ }; struct mlx5e_flow_meters { |