From: Stephen Hemminger <stephen@networkplumber.org>
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>,
Cristian Dumitrescu <cristian.dumitrescu@intel.com>,
Hemant Agrawal <hemant.agrawal@nxp.com>,
Sachin Saxena <sachin.saxena@oss.nxp.com>,
Nithin Dabilpuram <ndabilpuram@marvell.com>,
Kiran Kumar K <kirankumark@marvell.com>,
Sunil Kumar Kori <skori@marvell.com>,
Satha Rao <skoteshwar@marvell.com>,
Matan Azrad <matan@nvidia.com>,
Viacheslav Ovsiienko <viacheslavo@nvidia.com>,
Gagandeep Singh <g.singh@nxp.com>,
Fan Zhang <roy.fan.zhang@intel.com>,
Pablo de Lara <pablo.de.lara.guarch@intel.com>,
Jay Zhou <jianjay.zhou@huawei.com>,
Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>,
John Daley <johndale@cisco.com>,
Hyong Youb Kim <hyonkim@cisco.com>,
Ziyang Xuan <xuanziyang2@huawei.com>,
Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>,
Guoyang Zhou <zhouguoyang@huawei.com>,
Heinrich Kuhn <heinrich.kuhn@corigine.com>,
Maxime Coquelin <maxime.coquelin@redhat.com>,
Chenbo Xia <chenbo.xia@intel.com>, Ori Kam <orika@nvidia.com>,
Konstantin Ananyev <konstantin.ananyev@intel.com>,
Akhil Goyal <gakhil@marvell.com>,
Bernard Iremonger <bernard.iremonger@intel.com>,
Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Subject: [RFC 2/2] treewide: replace zero-length array with flex array
Date: Tue, 15 Feb 2022 15:00:58 -0800 [thread overview]
Message-ID: <20220215230058.64760-3-stephen@networkplumber.org> (raw)
In-Reply-To: <20220215230058.64760-1-stephen@networkplumber.org>
Apply the coccinelle strip to find/fix use of zero length
arrays at end of structures.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
app/test/test_table_tables.c | 2 +-
drivers/bus/dpaa/include/netcfg.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 | 8 ++++----
drivers/crypto/dpaa2_sec/dpaa2_sec_priv.h | 2 +-
drivers/crypto/ipsec_mb/ipsec_mb_private.h | 4 ++--
drivers/crypto/virtio/virtio_ring.h | 4 ++--
drivers/crypto/virtio/virtqueue.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 | 4 ++--
drivers/net/hinic/hinic_pmd_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 | 2 +-
examples/ip_reassembly/main.c | 2 +-
lib/cryptodev/cryptodev_pmd.h | 2 +-
lib/cryptodev/rte_cryptodev.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 | 2 +-
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 ++--
34 files changed, 46 insertions(+), 46 deletions(-)
diff --git a/app/test/test_table_tables.c b/app/test/test_table_tables.c
index d5c5a426bc7c..e1b80b5aa208 100644
--- a/app/test/test_table_tables.c
+++ b/app/test/test_table_tables.c
@@ -53,7 +53,7 @@ struct rte_bucket_4_8 {
uint64_t next_valid;
uint64_t key[4];
/* Cache line 1 */
- uint8_t data[0];
+ uint8_t data[];
};
#if RTE_TABLE_HASH_LRU_STRATEGY == 3
diff --git a/drivers/bus/dpaa/include/netcfg.h b/drivers/bus/dpaa/include/netcfg.h
index bb18a34e3d71..43c7e1cfe139 100644
--- a/drivers/bus/dpaa/include/netcfg.h
+++ b/drivers/bus/dpaa/include/netcfg.h
@@ -23,7 +23,7 @@ struct fm_eth_port_cfg {
struct netcfg_info {
uint8_t num_ethports;
/**< Number of ports */
- struct fm_eth_port_cfg port_cfg[0];
+ struct fm_eth_port_cfg port_cfg[];
/**< Variable structure array of size num_ethports */
};
@@ -38,7 +38,7 @@ struct interface_info {
struct netcfg_interface {
uint8_t numof_netcfg_interface;
uint8_t numof_fman_enabled_macless;
- struct interface_info interface_info[0];
+ struct interface_info interface_info[];
};
/* pcd_file: FMC netpcd XML ("policy") file, that contains PCD information.
diff --git a/drivers/common/cnxk/roc_se.h b/drivers/common/cnxk/roc_se.h
index 145a1825bd60..a1d476a86de7 100644
--- a/drivers/common/cnxk/roc_se.h
+++ b/drivers/common/cnxk/roc_se.h
@@ -246,7 +246,7 @@ struct roc_se_buf_ptr {
/* IOV Pointer */
struct roc_se_iov_ptr {
int buf_cnt;
- struct roc_se_buf_ptr bufs[0];
+ struct roc_se_buf_ptr bufs[];
};
struct roc_se_fc_params {
diff --git a/drivers/common/dpaax/caamflib/desc/ipsec.h b/drivers/common/dpaax/caamflib/desc/ipsec.h
index 668d21649dc3..a4e511d3c370 100644
--- a/drivers/common/dpaax/caamflib/desc/ipsec.h
+++ b/drivers/common/dpaax/caamflib/desc/ipsec.h
@@ -350,7 +350,7 @@ struct ipsec_encap_pdb {
};
uint32_t spi;
uint32_t ip_hdr_len;
- uint8_t ip_hdr[0];
+ uint8_t ip_hdr[];
};
static inline unsigned int
diff --git a/drivers/common/dpaax/dpaax_iova_table.h b/drivers/common/dpaax/dpaax_iova_table.h
index b1f2300c52b3..9a18eafca024 100644
--- a/drivers/common/dpaax/dpaax_iova_table.h
+++ b/drivers/common/dpaax/dpaax_iova_table.h
@@ -32,7 +32,7 @@ struct dpaax_iovat_element {
struct dpaax_iova_table {
unsigned int count; /**< No. of blocks of contiguous physical pages */
- struct dpaax_iovat_element entries[0];
+ struct dpaax_iovat_element entries[];
};
/* Pointer to the table, which is common for DPAA/DPAA2 and only a single
diff --git a/drivers/common/mlx5/mlx5_prm.h b/drivers/common/mlx5/mlx5_prm.h
index 495b63191aba..01a6c50c5245 100644
--- a/drivers/common/mlx5/mlx5_prm.h
+++ b/drivers/common/mlx5/mlx5_prm.h
@@ -3433,7 +3433,7 @@ struct mlx5_ifc_qpc_pas_list_bits {
#endif
struct mlx5_ifc_qpc_extension_and_pas_list_bits {
struct mlx5_ifc_qpc_extension_bits qpc_data_extension;
- u8 pas[0][0x40];
+ u8 pas[][0x40];
};
@@ -3657,7 +3657,7 @@ struct mlx5_ifc_query_qp_out_bits {
u8 reserved_at_a0[0x20];
struct mlx5_ifc_qpc_bits qpc;
u8 reserved_at_800[0x80];
- u8 pas[0][0x40];
+ u8 pas[][0x40];
};
#ifdef PEDANTIC
#pragma GCC diagnostic error "-Wpedantic"
@@ -3697,7 +3697,7 @@ struct mlx5_ifc_access_register_out_bits {
u8 reserved_at_8[0x18];
u8 syndrome[0x20];
u8 reserved_at_40[0x40];
- u8 register_data[0][0x20];
+ u8 register_data[][0x20];
};
struct mlx5_ifc_access_register_in_bits {
@@ -3708,7 +3708,7 @@ struct mlx5_ifc_access_register_in_bits {
u8 reserved_at_40[0x10];
u8 register_id[0x10];
u8 argument[0x20];
- u8 register_data[0][0x20];
+ u8 register_data[][0x20];
};
#ifdef PEDANTIC
#pragma GCC diagnostic error "-Wpedantic"
diff --git a/drivers/crypto/dpaa2_sec/dpaa2_sec_priv.h b/drivers/crypto/dpaa2_sec/dpaa2_sec_priv.h
index 3094778a7ac7..d12482078754 100644
--- a/drivers/crypto/dpaa2_sec/dpaa2_sec_priv.h
+++ b/drivers/crypto/dpaa2_sec/dpaa2_sec_priv.h
@@ -128,7 +128,7 @@ struct sec_flc_desc {
struct ctxt_priv {
struct rte_mempool *fle_pool; /* per device memory pool for FLE */
- struct sec_flc_desc flc_desc[0];
+ struct sec_flc_desc flc_desc[];
};
enum dpaa2_sec_op_type {
diff --git a/drivers/crypto/ipsec_mb/ipsec_mb_private.h b/drivers/crypto/ipsec_mb/ipsec_mb_private.h
index e53101acf178..e2c240dfc05d 100644
--- a/drivers/crypto/ipsec_mb/ipsec_mb_private.h
+++ b/drivers/crypto/ipsec_mb/ipsec_mb_private.h
@@ -120,7 +120,7 @@ struct ipsec_mb_dev_private {
/**< PMD type */
uint32_t max_nb_queue_pairs;
/**< Max number of queue pairs supported by device */
- __extension__ uint8_t priv[0];
+ __extension__ uint8_t priv[];
};
/** IPSEC Multi buffer queue pair common queue pair data for all PMDs */
@@ -147,7 +147,7 @@ struct ipsec_mb_qp {
/* Multi buffer manager */
const struct rte_memzone *mb_mgr_mz;
/* Shared memzone for storing mb_mgr */
- __extension__ uint8_t additional_data[0];
+ __extension__ uint8_t additional_data[];
/**< Storing PMD specific additional data */
};
diff --git a/drivers/crypto/virtio/virtio_ring.h b/drivers/crypto/virtio/virtio_ring.h
index ee3067456688..55839279fd89 100644
--- a/drivers/crypto/virtio/virtio_ring.h
+++ b/drivers/crypto/virtio/virtio_ring.h
@@ -40,7 +40,7 @@ struct vring_desc {
struct vring_avail {
uint16_t flags;
uint16_t idx;
- uint16_t ring[0];
+ uint16_t ring[];
};
/* id is a 16bit index. uint32_t is used here for ids for padding reasons. */
@@ -54,7 +54,7 @@ struct vring_used_elem {
struct vring_used {
uint16_t flags;
volatile uint16_t idx;
- struct vring_used_elem ring[0];
+ struct vring_used_elem ring[];
};
struct vring {
diff --git a/drivers/crypto/virtio/virtqueue.h b/drivers/crypto/virtio/virtqueue.h
index c96ca629921b..cb08bea94f1c 100644
--- a/drivers/crypto/virtio/virtqueue.h
+++ b/drivers/crypto/virtio/virtqueue.h
@@ -88,7 +88,7 @@ struct virtqueue {
uint16_t *notify_addr;
- struct vq_desc_extra vq_descx[0];
+ struct vq_desc_extra vq_descx[];
};
/**
diff --git a/drivers/net/cxgbe/clip_tbl.h b/drivers/net/cxgbe/clip_tbl.h
index d7689f4b7a3a..3b2be6645f2e 100644
--- a/drivers/net/cxgbe/clip_tbl.h
+++ b/drivers/net/cxgbe/clip_tbl.h
@@ -20,7 +20,7 @@ struct clip_tbl {
unsigned int clipt_start; /* start index of CLIP table */
unsigned int clipt_size; /* size of CLIP table */
rte_rwlock_t lock; /* table rw lock */
- struct clip_entry cl_list[0]; /* MUST BE LAST */
+ struct clip_entry cl_list[]; /* MUST BE LAST */
};
struct clip_tbl *t4_init_clip_tbl(unsigned int clipt_start,
diff --git a/drivers/net/cxgbe/l2t.h b/drivers/net/cxgbe/l2t.h
index 9845c9f98124..e4c0ebedec9e 100644
--- a/drivers/net/cxgbe/l2t.h
+++ b/drivers/net/cxgbe/l2t.h
@@ -37,7 +37,7 @@ struct l2t_data {
unsigned int l2t_start; /* start index of our piece of the L2T */
unsigned int l2t_size; /* number of entries in l2tab */
rte_rwlock_t lock; /* table rw lock */
- struct l2t_entry l2tab[0]; /* MUST BE LAST */
+ struct l2t_entry l2tab[]; /* MUST BE LAST */
};
#define L2T_LPBK true
diff --git a/drivers/net/cxgbe/mps_tcam.h b/drivers/net/cxgbe/mps_tcam.h
index a359f52442fa..363786bd387f 100644
--- a/drivers/net/cxgbe/mps_tcam.h
+++ b/drivers/net/cxgbe/mps_tcam.h
@@ -41,7 +41,7 @@ struct mpstcam_table {
* free_idx cannot alone determine
* if the table is full
*/
- struct mps_tcam_entry entry[0];
+ struct mps_tcam_entry entry[];
};
struct mpstcam_table *t4_init_mpstcam(struct adapter *adap);
diff --git a/drivers/net/cxgbe/smt.h b/drivers/net/cxgbe/smt.h
index e6e8aea964e1..81ee919544eb 100644
--- a/drivers/net/cxgbe/smt.h
+++ b/drivers/net/cxgbe/smt.h
@@ -31,7 +31,7 @@ struct smt_data {
unsigned int smt_size;
unsigned int smt_start;
rte_rwlock_t lock;
- struct smt_entry smtab[0];
+ struct smt_entry smtab[];
};
struct smt_data *t4_init_smt(u32 smt_start_idx, u32 smt_size);
diff --git a/drivers/net/enic/base/vnic_devcmd.h b/drivers/net/enic/base/vnic_devcmd.h
index 3157bc8cb5ee..f91cc3078d63 100644
--- a/drivers/net/enic/base/vnic_devcmd.h
+++ b/drivers/net/enic/base/vnic_devcmd.h
@@ -765,7 +765,7 @@ struct vnic_devcmd_notify {
struct vnic_devcmd_provinfo {
uint8_t oui[3];
uint8_t type;
- uint8_t data[0];
+ uint8_t data[];
};
/*
@@ -997,7 +997,7 @@ enum {
struct filter_tlv {
uint32_t type;
uint32_t length;
- uint32_t val[0];
+ uint32_t val[];
};
/* Data for CMD_ADD_FILTER is 2 TLV and filter + action structs */
diff --git a/drivers/net/hinic/hinic_pmd_tx.h b/drivers/net/hinic/hinic_pmd_tx.h
index a3ec6299fbe1..152f7abc53f4 100644
--- a/drivers/net/hinic/hinic_pmd_tx.h
+++ b/drivers/net/hinic/hinic_pmd_tx.h
@@ -81,7 +81,7 @@ struct hinic_sq_wqe {
struct hinic_sq_task task;
/* sq sge section start address, 1~127 sges */
- struct hinic_sq_bufdesc buf_descs[0];
+ struct hinic_sq_bufdesc buf_descs[];
};
struct hinic_txq_stats {
diff --git a/drivers/net/nfp/nfpcore/nfp_nsp.h b/drivers/net/nfp/nfpcore/nfp_nsp.h
index e74cdeb19100..2184c15b4c0b 100644
--- a/drivers/net/nfp/nfpcore/nfp_nsp.h
+++ b/drivers/net/nfp/nfpcore/nfp_nsp.h
@@ -224,7 +224,7 @@ struct nfp_eth_table {
int is_split;
unsigned int fec_modes_supported;
- } ports[0];
+ } ports[];
};
struct nfp_eth_table *nfp_eth_read_ports(struct nfp_cpp *cpp);
diff --git a/drivers/net/virtio/virtio_ring.h b/drivers/net/virtio/virtio_ring.h
index 17a56b0a7341..e848c0b73b3d 100644
--- a/drivers/net/virtio/virtio_ring.h
+++ b/drivers/net/virtio/virtio_ring.h
@@ -46,7 +46,7 @@ struct vring_desc {
struct vring_avail {
uint16_t flags;
uint16_t idx;
- uint16_t ring[0];
+ uint16_t ring[];
};
/* id is a 16bit index. uint32_t is used here for ids for padding reasons. */
@@ -60,7 +60,7 @@ struct vring_used_elem {
struct vring_used {
uint16_t flags;
uint16_t idx;
- struct vring_used_elem ring[0];
+ struct vring_used_elem ring[];
};
/* For support of packed virtqueues in Virtio 1.1 the format of descriptors
diff --git a/drivers/net/virtio/virtio_user/vhost_kernel.c b/drivers/net/virtio/virtio_user/vhost_kernel.c
index 202a8cdee1ca..d9eeadcbf25c 100644
--- a/drivers/net/virtio/virtio_user/vhost_kernel.c
+++ b/drivers/net/virtio/virtio_user/vhost_kernel.c
@@ -22,7 +22,7 @@ struct vhost_kernel_data {
struct vhost_memory_kernel {
uint32_t nregions;
uint32_t padding;
- struct vhost_memory_region regions[0];
+ struct vhost_memory_region regions[];
};
/* vhost kernel ioctls */
diff --git a/drivers/net/virtio/virtio_user/vhost_vdpa.c b/drivers/net/virtio/virtio_user/vhost_vdpa.c
index 82f25a8674b0..bd13fe44b4c1 100644
--- a/drivers/net/virtio/virtio_user/vhost_vdpa.c
+++ b/drivers/net/virtio/virtio_user/vhost_vdpa.c
@@ -70,7 +70,7 @@ struct vhost_iotlb_msg {
struct vhost_vdpa_config {
uint32_t off;
uint32_t len;
- uint8_t buf[0];
+ uint8_t buf[];
};
struct vhost_msg {
diff --git a/drivers/net/virtio/virtqueue.h b/drivers/net/virtio/virtqueue.h
index 99c68cf62231..d100ed876209 100644
--- a/drivers/net/virtio/virtqueue.h
+++ b/drivers/net/virtio/virtqueue.h
@@ -309,7 +309,7 @@ struct virtqueue {
uint16_t *notify_addr;
struct rte_mbuf **sw_ring; /**< RX software ring. */
- struct vq_desc_extra vq_descx[0];
+ struct vq_desc_extra vq_descx[];
};
/* If multiqueue is provided by host, then we support it. */
diff --git a/drivers/regex/mlx5/mlx5_rxp.h b/drivers/regex/mlx5/mlx5_rxp.h
index 315e3b4ca3b2..6076904fc3a1 100644
--- a/drivers/regex/mlx5/mlx5_rxp.h
+++ b/drivers/regex/mlx5/mlx5_rxp.h
@@ -64,7 +64,7 @@ struct mlx5_rxp_match_tuple {
struct mlx5_rxp_response {
struct mlx5_rxp_response_desc header;
- struct mlx5_rxp_match_tuple matches[0];
+ struct mlx5_rxp_match_tuple matches[];
};
#define MLX5_RXP_MAX_MATCHES 254
diff --git a/examples/ip_reassembly/main.c b/examples/ip_reassembly/main.c
index 6e4c11c3c7e0..3ebf895aa01d 100644
--- a/examples/ip_reassembly/main.c
+++ b/examples/ip_reassembly/main.c
@@ -126,7 +126,7 @@ struct mbuf_table {
uint32_t len;
uint32_t head;
uint32_t tail;
- struct rte_mbuf *m_table[0];
+ struct rte_mbuf *m_table[];
};
struct rx_queue {
diff --git a/lib/cryptodev/cryptodev_pmd.h b/lib/cryptodev/cryptodev_pmd.h
index d91902f6e0fe..09def60d3118 100644
--- a/lib/cryptodev/cryptodev_pmd.h
+++ b/lib/cryptodev/cryptodev_pmd.h
@@ -637,7 +637,7 @@ RTE_STD_C11 struct rte_cryptodev_asym_session {
uint16_t user_data_sz;
/**< Session user data will be placed after sess_data */
uint8_t padding[3];
- uint8_t sess_private_data[0];
+ uint8_t sess_private_data[];
};
#endif /* _CRYPTODEV_PMD_H_ */
diff --git a/lib/cryptodev/rte_cryptodev.h b/lib/cryptodev/rte_cryptodev.h
index 19e2e7028709..6f919ff2c41e 100644
--- a/lib/cryptodev/rte_cryptodev.h
+++ b/lib/cryptodev/rte_cryptodev.h
@@ -914,7 +914,7 @@ struct rte_cryptodev_sym_session {
__extension__ struct {
void *data;
uint16_t refcnt;
- } sess_data[0];
+ } sess_data[];
/**< Driver specific session material, variable size */
};
diff --git a/lib/ip_frag/ip_reassembly.h b/lib/ip_frag/ip_reassembly.h
index 416fb66dd485..ef9d8c0d75ad 100644
--- a/lib/ip_frag/ip_reassembly.h
+++ b/lib/ip_frag/ip_reassembly.h
@@ -83,7 +83,7 @@ struct rte_ip_frag_tbl {
struct ip_frag_pkt *last; /* last used entry. */
struct ip_pkt_list lru; /* LRU list for table entries. */
struct ip_frag_tbl_stat stat; /* statistics counters. */
- __extension__ struct ip_frag_pkt pkt[0]; /* hash table. */
+ __extension__ struct ip_frag_pkt pkt[]; /* hash table. */
};
#endif /* _IP_REASSEMBLY_H_ */
diff --git a/lib/ipsec/sa.h b/lib/ipsec/sa.h
index 7503587b5004..15bb7e9323fd 100644
--- a/lib/ipsec/sa.h
+++ b/lib/ipsec/sa.h
@@ -60,7 +60,7 @@ union sym_op_data {
struct replay_sqn {
rte_rwlock_t rwl;
uint64_t sqn;
- __extension__ uint64_t window[0];
+ __extension__ uint64_t window[];
};
/*IPSEC SA supported algorithms */
diff --git a/lib/rib/rte_rib.c b/lib/rib/rte_rib.c
index 6c29e1c49ab2..e8bd027c20e2 100644
--- a/lib/rib/rte_rib.c
+++ b/lib/rib/rte_rib.c
@@ -37,7 +37,7 @@ struct rte_rib_node {
uint8_t depth;
uint8_t flag;
uint64_t nh;
- __extension__ uint64_t ext[0];
+ __extension__ uint64_t ext[];
};
struct rte_rib {
diff --git a/lib/rib/rte_rib6.c b/lib/rib/rte_rib6.c
index 70405113b419..dc52e0e29cec 100644
--- a/lib/rib/rte_rib6.c
+++ b/lib/rib/rte_rib6.c
@@ -36,7 +36,7 @@ struct rte_rib6_node {
uint8_t ip[RTE_RIB6_IPV6_ADDR_SIZE];
uint8_t depth;
uint8_t flag;
- __extension__ uint64_t ext[0];
+ __extension__ uint64_t ext[];
};
struct rte_rib6 {
diff --git a/lib/table/rte_swx_table_learner.c b/lib/table/rte_swx_table_learner.c
index c3c840ff0662..3f6acfd45574 100644
--- a/lib/table/rte_swx_table_learner.c
+++ b/lib/table/rte_swx_table_learner.c
@@ -238,7 +238,7 @@ struct table_bucket {
uint32_t time[TABLE_KEYS_PER_BUCKET];
uint32_t sig[TABLE_KEYS_PER_BUCKET];
uint8_t pad[TABLE_BUCKET_PAD_SIZE];
- uint8_t key[0];
+ uint8_t key[];
};
struct table_params {
diff --git a/lib/table/rte_table_hash_key16.c b/lib/table/rte_table_hash_key16.c
index c4384b114dc5..246d23d4d360 100644
--- a/lib/table/rte_table_hash_key16.c
+++ b/lib/table/rte_table_hash_key16.c
@@ -45,7 +45,7 @@ struct rte_bucket_4_16 {
uint64_t key[4][2];
/* Cache line 2 */
- uint8_t data[0];
+ uint8_t data[];
};
#else
struct rte_bucket_4_16 {
@@ -60,7 +60,7 @@ struct rte_bucket_4_16 {
uint64_t key[4][2];
/* Cache line 2 */
- uint8_t data[0];
+ uint8_t data[];
};
#endif
diff --git a/lib/table/rte_table_hash_key32.c b/lib/table/rte_table_hash_key32.c
index 3e0031fe1e21..c154444ea63d 100644
--- a/lib/table/rte_table_hash_key32.c
+++ b/lib/table/rte_table_hash_key32.c
@@ -45,7 +45,7 @@ struct rte_bucket_4_32 {
uint64_t key[4][4];
/* Cache line 3 */
- uint8_t data[0];
+ uint8_t data[];
};
#else
struct rte_bucket_4_32 {
@@ -60,7 +60,7 @@ struct rte_bucket_4_32 {
uint64_t key[4][4];
/* Cache line 3 */
- uint8_t data[0];
+ uint8_t data[];
};
#endif
diff --git a/lib/table/rte_table_hash_key8.c b/lib/table/rte_table_hash_key8.c
index 34e3ed1af914..4c14dfcbbac7 100644
--- a/lib/table/rte_table_hash_key8.c
+++ b/lib/table/rte_table_hash_key8.c
@@ -42,7 +42,7 @@ struct rte_bucket_4_8 {
uint64_t key[4];
/* Cache line 1 */
- uint8_t data[0];
+ uint8_t data[];
};
#else
struct rte_bucket_4_8 {
@@ -56,7 +56,7 @@ struct rte_bucket_4_8 {
uint64_t key[4];
/* Cache line 1 */
- uint8_t data[0];
+ uint8_t data[];
};
#endif
diff --git a/lib/vhost/rte_vhost.h b/lib/vhost/rte_vhost.h
index c733f857c62b..99be18ceef49 100644
--- a/lib/vhost/rte_vhost.h
+++ b/lib/vhost/rte_vhost.h
@@ -154,7 +154,7 @@ struct rte_vhost_inflight_info_split {
uint16_t desc_num;
uint16_t last_inflight_io;
uint16_t used_idx;
- struct rte_vhost_inflight_desc_split desc[0];
+ struct rte_vhost_inflight_desc_split desc[];
};
struct rte_vhost_inflight_desc_packed {
@@ -181,7 +181,7 @@ struct rte_vhost_inflight_info_packed {
uint8_t used_wrap_counter;
uint8_t old_used_wrap_counter;
uint8_t padding[7];
- struct rte_vhost_inflight_desc_packed desc[0];
+ struct rte_vhost_inflight_desc_packed desc[];
};
struct rte_vhost_resubmit_desc {
--
2.34.1
next prev parent reply other threads:[~2022-02-15 23:01 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-15 23:00 [RFC 0/2] Eliminate zero length arrays in DPDK Stephen Hemminger
2022-02-15 23:00 ` [RFC 1/2] devtools: add script to check for zero length array Stephen Hemminger
2022-02-15 23:00 ` Stephen Hemminger [this message]
2022-02-16 9:27 ` [RFC 0/2] Eliminate zero length arrays in DPDK Morten Brørup
2022-02-16 9:33 ` Bruce Richardson
2022-02-16 10:05 ` Morten Brørup
2022-02-16 10:10 ` Bruce Richardson
2022-02-17 7:41 ` Tyler Retzlaff
2022-02-24 21:51 ` Morten Brørup
2022-02-24 23:03 ` Stephen Hemminger
2022-02-16 18:56 ` Stephen Hemminger
2022-02-17 8:09 ` Tyler Retzlaff
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