[PATCH 0/4] clean up zero-length arrays
Stephen Hemminger
stephen at networkplumber.org
Thu Jun 2 17:35:09 CEST 2022
On Thu, 2 Jun 2022 16:08:30 +0100
Bruce Richardson <bruce.richardson at intel.com> wrote:
> This patchset adds a coccinelle script to clean-up zero-length
> arrays in structures. The final patches are the result of running
> that script on the DPDK repository.
>
> Bruce Richardson (4):
> cocci: add script for zero-length arrays in structs
> drivers: replace zero-length arrays with undimensioned ones
> lib: replace zero-length arrays with undimensioned ones
> app: examples: replace zero-length arrays with undimensioned ones
>
> app/test/test_table_tables.c | 2 +-
> devtools/cocci/zero_length_array.cocci | 21 +++++++++++++++
> drivers/bus/dpaa/include/netcfg.h | 4 +--
> drivers/bus/vmbus/rte_vmbus_reg.h | 4 +--
> drivers/common/cnxk/roc_se.h | 2 +-
> drivers/common/dpaax/caamflib/desc/ipsec.h | 2 +-
> drivers/common/dpaax/dpaax_iova_table.h | 2 +-
> drivers/common/mlx5/mlx5_prm.h | 10 +++----
> drivers/crypto/ipsec_mb/ipsec_mb_private.h | 4 +--
> drivers/crypto/virtio/virtio_ring.h | 4 +--
> drivers/crypto/virtio/virtqueue.h | 2 +-
> drivers/net/atlantic/hw_atl/hw_atl_utils.h | 2 +-
> drivers/net/cxgbe/clip_tbl.h | 2 +-
> drivers/net/cxgbe/l2t.h | 2 +-
> drivers/net/cxgbe/mps_tcam.h | 2 +-
> drivers/net/cxgbe/smt.h | 2 +-
> drivers/net/enic/base/vnic_devcmd.h | 2 +-
> drivers/net/hinic/hinic_pmd_tx.h | 2 +-
> drivers/net/mlx5/mlx5_tx.h | 2 +-
> drivers/net/nfp/nfpcore/nfp_nsp.h | 2 +-
> drivers/net/virtio/virtio_ring.h | 4 +--
> drivers/net/virtio/virtio_user/vhost_kernel.c | 2 +-
> drivers/net/virtio/virtio_user/vhost_vdpa.c | 2 +-
> drivers/net/virtio/virtqueue.h | 2 +-
> drivers/regex/mlx5/mlx5_rxp.h | 4 +--
> examples/ip_reassembly/main.c | 2 +-
> examples/ptpclient/ptpclient.c | 4 +--
> lib/cryptodev/cryptodev_pmd.h | 2 +-
> lib/cryptodev/rte_cryptodev.h | 2 +-
> lib/eventdev/rte_event_timer_adapter.h | 2 +-
> lib/ip_frag/ip_reassembly.h | 2 +-
> lib/ipsec/sa.h | 2 +-
> lib/rib/rte_rib.c | 2 +-
> lib/rib/rte_rib6.c | 2 +-
> lib/table/rte_swx_table_learner.c | 4 +--
> lib/table/rte_table_hash_key16.c | 4 +--
> lib/table/rte_table_hash_key32.c | 4 +--
> lib/table/rte_table_hash_key8.c | 4 +--
> lib/vhost/rte_vhost.h | 4 +--
> 40 files changed, 101 insertions(+), 54 deletions(-)
> create mode 100644 devtools/cocci/zero_length_array.cocci
> create mode 100644 lib/count_comments.py
>
> --
> 2.34.1
>
Series-acked-by: Stephen Hemminger <stephen at networkplumber.org>
Would it be possible to add check for zero length arrays in checkpatch?
So that new drivers don't bring the problem back.
More information about the dev
mailing list