summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
authorGustavo A. R. Silva <gustavoars@kernel.org>2022-09-27 00:50:42 +0300
committerSaeed Mahameed <saeedm@nvidia.com>2022-11-30 08:09:41 +0300
commit5df5365ae4f793ce2e555d7d836abde3f5bd55b4 (patch)
tree980ac66b0aa520ec77cc380687a96b95da01479f /drivers
parent02ca1732f41b23bfb5c062e52b5fc44105c0796a (diff)
downloadlinux-5df5365ae4f793ce2e555d7d836abde3f5bd55b4.tar.xz
net/mlx5e: Replace zero-length arrays with DECLARE_FLEX_ARRAY() helper
Zero-length arrays are deprecated and we are moving towards adopting C99 flexible-array members, instead. So, replace zero-length arrays declarations in anonymous union with the new DECLARE_FLEX_ARRAY() helper macro. This helper allows for flexible-array members in unions. Link: https://github.com/KSPP/linux/issues/193 Link: https://github.com/KSPP/linux/issues/222 Link: https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_tc.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h
index 48241317a535..0db41fa4a9a6 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h
@@ -97,8 +97,8 @@ struct mlx5_flow_attr {
} lag;
/* keep this union last */
union {
- struct mlx5_esw_flow_attr esw_attr[0];
- struct mlx5_nic_flow_attr nic_attr[0];
+ DECLARE_FLEX_ARRAY(struct mlx5_esw_flow_attr, esw_attr);
+ DECLARE_FLEX_ARRAY(struct mlx5_nic_flow_attr, nic_attr);
};
};