diff options
| author | Saeed Mahameed <saeedm@nvidia.com> | 2022-03-22 10:22:24 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-03-22 16:48:56 -0700 |
| commit | 2af7e566a8616c278e1d7287ce86cd3900bed943 (patch) | |
| tree | 5943b30414466f1a66ea9cb2216a2270aa1d1138 /net | |
| parent | b20bdd9cc9740ac1f2138adab25ddd51245c67be (diff) | |
net/mlx5e: Fix build warning, detected write beyond size of field
When merged with Linus tree, the cited patch below will cause the
following build warning:
In function 'fortify_memset_chk',
inlined from 'mlx5e_xmit_xdp_frame' at drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c:438:3:
include/linux/fortify-string.h:242:25: error: call to '__write_overflow_field' declared with attribute warning: detected write beyond size of field (1st parameter); maybe use struct_group()? [-Werror=attribute-warning]
242 | __write_overflow_field(p_size_field, size);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Fix that by grouping the fields to memeset in struct_group() to avoid
the false alarm.
Fixes: 9ded70fa1d81 ("net/mlx5e: Don't prefill WQEs in XDP SQ in the multi buffer mode")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Suggested-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Link: https://lore.kernel.org/r/20220322172224.31849-1-saeed@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions