From: Stephen Hemminger <stephen@networkplumber.org>
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>,
Tyler Retzlaff <roretzla@linux.microsoft.com>,
Dariusz Sosnowski <dsosnowski@nvidia.com>,
Viacheslav Ovsiienko <viacheslavo@nvidia.com>,
Ori Kam <orika@nvidia.com>, Suanming Mou <suanmingm@nvidia.com>,
Matan Azrad <matan@nvidia.com>
Subject: [PATCH v4 07/10] net/mlx5: replace zero length array with flex array
Date: Mon, 20 Nov 2023 09:07:02 -0800 [thread overview]
Message-ID: <20231120170942.197172-8-stephen@networkplumber.org> (raw)
In-Reply-To: <20231120170942.197172-1-stephen@networkplumber.org>
Zero length arrays are GNU extension. Replace with
standard flex array.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
---
drivers/common/mlx5/mlx5_prm.h | 2 +-
drivers/net/mlx5/mlx5.h | 4 ++--
drivers/net/mlx5/mlx5_flow.h | 2 +-
drivers/net/mlx5/mlx5_tx.h | 3 ++-
4 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/drivers/common/mlx5/mlx5_prm.h b/drivers/common/mlx5/mlx5_prm.h
index 9e22dce6da13..932b89bd79d3 100644
--- a/drivers/common/mlx5/mlx5_prm.h
+++ b/drivers/common/mlx5/mlx5_prm.h
@@ -5181,7 +5181,7 @@ struct mlx5_ifc_flow_context_bits {
u8 reserved_at_e0[0x40];
u8 encrypt_decrypt_obj_id[0x20];
u8 reserved_at_140[0x16c0];
- union mlx5_ifc_dest_format_flow_counter_list_auto_bits destination[0];
+ union mlx5_ifc_dest_format_flow_counter_list_auto_bits destination[];
};
struct mlx5_ifc_set_fte_in_bits {
diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h
index f0d63a0ba5f5..89d13900fd3c 100644
--- a/drivers/net/mlx5/mlx5.h
+++ b/drivers/net/mlx5/mlx5.h
@@ -1308,7 +1308,7 @@ struct mlx5_aso_ct_pool {
};
struct mlx5_aso_sq *sq; /* Async ASO SQ. */
struct mlx5_aso_sq *shared_sq; /* Shared ASO SQ. */
- struct mlx5_aso_ct_action actions[0];
+ struct mlx5_aso_ct_action actions[];
/* CT action structures bulk. */
};
@@ -1325,7 +1325,7 @@ struct mlx5_aso_ct_pools_mng {
rte_spinlock_t ct_sl; /* The ASO CT free list lock. */
rte_rwlock_t resize_rwl; /* The ASO CT pool resize lock. */
struct aso_ct_list free_cts; /* Free ASO CT objects list. */
- struct mlx5_aso_sq aso_sqs[0]; /* ASO queue objects. */
+ struct mlx5_aso_sq aso_sqs[]; /* ASO queue objects. */
};
#ifdef PEDANTIC
diff --git a/drivers/net/mlx5/mlx5_flow.h b/drivers/net/mlx5/mlx5_flow.h
index 6dde9de688b9..b35079b30a6e 100644
--- a/drivers/net/mlx5/mlx5_flow.h
+++ b/drivers/net/mlx5/mlx5_flow.h
@@ -1257,7 +1257,7 @@ struct rte_flow_hw {
cnt_id_t cnt_id;
uint32_t mtr_id;
uint32_t rule_idx;
- uint8_t rule[0]; /* HWS layer data struct. */
+ uint8_t rule[]; /* HWS layer data struct. */
} __rte_packed;
#ifdef PEDANTIC
diff --git a/drivers/net/mlx5/mlx5_tx.h b/drivers/net/mlx5/mlx5_tx.h
index e59ce37667ba..b1e8ea19a2a1 100644
--- a/drivers/net/mlx5/mlx5_tx.h
+++ b/drivers/net/mlx5/mlx5_tx.h
@@ -171,11 +171,12 @@ struct mlx5_txq_data {
struct mlx5_txq_stats stats; /* TX queue counters. */
struct mlx5_txq_stats stats_reset; /* stats on last reset. */
struct mlx5_uar_data uar_data;
- struct rte_mbuf *elts[0];
+ struct rte_mbuf *elts[];
/* Storage for queued packets, must be the last field. */
} __rte_cache_aligned;
/* TX queue control descriptor. */
+__extension__
struct mlx5_txq_ctrl {
LIST_ENTRY(mlx5_txq_ctrl) next; /* Pointer to the next element. */
uint32_t refcnt; /* Reference counter. */
--
2.42.0
next prev parent reply other threads:[~2023-11-20 17:10 UTC|newest]
Thread overview: 84+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-13 21:51 [PATCH 0/7] replace zero length arrays Stephen Hemminger
2023-01-13 21:51 ` [PATCH 1/7] member: replace zero length array with flex array Stephen Hemminger
2023-01-14 0:19 ` Tyler Retzlaff
2023-01-14 0:36 ` Stephen Hemminger
2023-01-14 0:42 ` Tyler Retzlaff
2023-01-13 21:52 ` [PATCH 2/7] cryptodev: " Stephen Hemminger
2023-01-13 21:52 ` [PATCH 3/7] security: " Stephen Hemminger
2023-01-13 21:52 ` [PATCH 4/7] mlx5: " Stephen Hemminger
2023-01-14 17:08 ` Stephen Hemminger
2023-03-06 13:29 ` Slava Ovsiienko
2023-01-13 21:52 ` [PATCH 5/7] nfp: " Stephen Hemminger
2023-01-15 15:22 ` Niklas Söderlund
2023-01-13 21:52 ` [PATCH 6/7] enic: " Stephen Hemminger
2023-01-14 1:12 ` John Daley (johndale)
2023-01-13 21:52 ` [PATCH 7/7] dpaax: " Stephen Hemminger
2023-01-15 11:59 ` Hemant Agrawal
2023-01-14 10:43 ` [PATCH 0/7] replace zero length arrays Morten Brørup
2023-11-17 4:03 ` [PATCH v2 00/10] " Stephen Hemminger
2023-11-17 4:03 ` [PATCH v2 01/10] member: replace zero length array with flex array Stephen Hemminger
2023-11-17 4:17 ` Tyler Retzlaff
2023-11-17 4:03 ` [PATCH v2 02/10] cryptodev: " Stephen Hemminger
2023-11-17 4:18 ` Tyler Retzlaff
2023-11-17 4:03 ` [PATCH v2 03/10] security: " Stephen Hemminger
2023-11-17 4:18 ` Tyler Retzlaff
2023-11-17 4:03 ` [PATCH v2 04/10] pipeline: " Stephen Hemminger
2023-11-17 4:19 ` Tyler Retzlaff
2023-11-17 4:03 ` [PATCH v2 05/10] net/nfp: " Stephen Hemminger
2023-11-17 4:19 ` Tyler Retzlaff
2023-11-17 4:03 ` [PATCH v2 06/10] net/enic: " Stephen Hemminger
2023-11-17 4:20 ` Tyler Retzlaff
2023-11-17 4:03 ` [PATCH v2 07/10] net/mlx5: " Stephen Hemminger
2023-11-17 4:20 ` Tyler Retzlaff
2023-11-17 4:03 ` [PATCH v2 08/10] pdcp: " Stephen Hemminger
2023-11-17 4:20 ` Tyler Retzlaff
2023-11-17 5:28 ` [EXT] " Anoob Joseph
2023-11-17 4:03 ` [PATCH v2 09/10] net/cpfl: " Stephen Hemminger
2023-11-17 4:20 ` Tyler Retzlaff
2023-11-17 4:03 ` [PATCH v2 10/10] common/dpaxx: " Stephen Hemminger
2023-11-17 4:21 ` Tyler Retzlaff
2023-11-17 8:31 ` [PATCH v2 00/10] replace zero length arrays Morten Brørup
2023-11-17 16:18 ` Stephen Hemminger
2023-11-17 19:59 ` Tyler Retzlaff
2023-11-20 17:06 ` [PATCH v4 00/10] Replace " Stephen Hemminger
2023-11-20 17:06 ` [PATCH v4 01/10] member: replace zero length array with flex array Stephen Hemminger
2023-11-20 17:06 ` [PATCH v4 02/10] cryptodev: " Stephen Hemminger
2023-11-21 5:29 ` [EXT] " Anoob Joseph
2023-11-20 17:06 ` [PATCH v4 03/10] security: " Stephen Hemminger
2023-11-21 5:30 ` [EXT] " Anoob Joseph
2023-11-20 17:06 ` [PATCH v4 04/10] pipeline: " Stephen Hemminger
2023-11-20 17:07 ` [PATCH v4 05/10] net/nfp: " Stephen Hemminger
2023-11-21 1:14 ` Chaoyong He
2023-11-20 17:07 ` [PATCH v4 06/10] net/enic: " Stephen Hemminger
2023-11-20 17:07 ` Stephen Hemminger [this message]
2023-11-23 17:54 ` [PATCH v4 07/10] net/mlx5: " Dariusz Sosnowski
2023-11-20 17:07 ` [PATCH v4 08/10] pdcp: " Stephen Hemminger
2023-11-20 17:07 ` [PATCH v4 09/10] net/cpfl: " Stephen Hemminger
2023-11-20 17:07 ` [PATCH v4 10/10] common/dpaxx: remove zero length array Stephen Hemminger
2023-11-21 10:49 ` Hemant Agrawal
2023-11-21 16:46 ` Stephen Hemminger
2023-11-21 17:01 ` Stephen Hemminger
2023-11-21 17:18 ` Tyler Retzlaff
2023-11-22 7:23 ` Hemant Agrawal
2023-11-23 1:43 ` Stephen Hemminger
2023-11-23 19:18 ` Stephen Hemminger
2023-11-28 6:43 ` Hemant Agrawal
2023-11-21 7:26 ` [PATCH v4 00/10] Replace zero length arrays Morten Brørup
2023-11-21 8:30 ` fengchengwen
2023-11-29 2:39 ` [PATCH v5 " Stephen Hemminger
2023-11-29 2:39 ` [PATCH v5 01/10] member: replace zero length array with flex array Stephen Hemminger
2023-11-29 2:39 ` [PATCH v5 02/10] cryptodev: " Stephen Hemminger
2023-11-29 2:39 ` [PATCH v5 03/10] security: " Stephen Hemminger
2023-11-29 2:39 ` [PATCH v5 04/10] pipeline: " Stephen Hemminger
2023-11-29 2:39 ` [PATCH v5 05/10] net/nfp: " Stephen Hemminger
2023-11-30 1:21 ` Chaoyong He
2023-11-29 2:39 ` [PATCH v5 06/10] net/enic: " Stephen Hemminger
2023-11-29 2:39 ` [PATCH v5 07/10] net/mlx5: " Stephen Hemminger
2024-01-23 9:44 ` Thomas Monjalon
2024-01-23 10:28 ` Thomas Monjalon
2024-01-23 11:18 ` Dariusz Sosnowski
2023-11-29 2:39 ` [PATCH v5 08/10] pdcp: " Stephen Hemminger
2023-11-29 2:39 ` [PATCH v5 09/10] net/cpfl: " Stephen Hemminger
2023-11-29 2:39 ` [PATCH v5 10/10] common/dpaxx: replace zero length array Stephen Hemminger
2024-01-23 9:42 ` Thomas Monjalon
2024-01-23 10:48 ` [PATCH v5 00/10] Replace zero length arrays Thomas Monjalon
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