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 v3 07/10] net/mlx5: replace zero length array with flex array
Date: Fri, 17 Nov 2023 08:18:33 -0800 [thread overview]
Message-ID: <20231117162040.241466-8-stephen@networkplumber.org> (raw)
In-Reply-To: <20231117162040.241466-1-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 | 2 +-
4 files changed, 5 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..2045e5174e6d 100644
--- a/drivers/net/mlx5/mlx5_tx.h
+++ b/drivers/net/mlx5/mlx5_tx.h
@@ -171,7 +171,7 @@ 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;
--
2.42.0
next prev parent reply other threads:[~2023-11-17 16:21 UTC|newest]
Thread overview: 83+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-11 17:21 [RFC] eal: use _Static_assert() for RTE_BUILD_BUG_ON Stephen Hemminger
2023-11-11 17:52 ` Morten Brørup
2023-11-13 16:30 ` Tyler Retzlaff
2023-11-13 16:28 ` Tyler Retzlaff
2023-11-13 17:06 ` [PATCH v2 0/3] use static_assertion for build errors Stephen Hemminger
2023-11-13 17:06 ` [PATCH v2 1/3] event/opdl: fix non-constant compile time assertion Stephen Hemminger
2023-11-13 17:10 ` Bruce Richardson
2023-11-13 17:54 ` Tyler Retzlaff
2023-11-13 17:06 ` [PATCH v2 2/3] net/sfc: fix non-constant expression inr RTE_BUILD_BUG_ON() Stephen Hemminger
2023-11-13 17:55 ` Tyler Retzlaff
2023-11-13 22:13 ` Stephen Hemminger
2023-11-13 22:28 ` Tyler Retzlaff
2023-11-14 0:00 ` Stephen Hemminger
2023-11-14 0:16 ` Stephen Hemminger
2023-11-14 0:22 ` Stephen Hemminger
2023-11-14 5:50 ` Morten Brørup
2023-11-13 17:06 ` [PATCH v2 3/3] eal: replace out of bounds VLA with static_assert Stephen Hemminger
2023-11-13 17:12 ` Bruce Richardson
2023-11-13 17:57 ` Tyler Retzlaff
2024-02-16 0:33 ` Tyler Retzlaff
2024-02-16 7:48 ` Morten Brørup
2024-02-16 8:02 ` David Marchand
2024-02-16 20:30 ` Tyler Retzlaff
2023-11-13 18:13 ` [PATCH v2 0/3] use static_assertion for build errors Ferruh Yigit
2023-11-13 18:28 ` Morten Brørup
2023-11-13 18:57 ` Tyler Retzlaff
2023-11-17 16:18 ` [PATCH v3 00/10] replace uses of zero length array Stephen Hemminger
2023-11-17 16:18 ` [PATCH v3 01/10] member: replace zero length array with flex array Stephen Hemminger
2023-11-17 16:18 ` [PATCH v3 02/10] cryptodev: " Stephen Hemminger
2023-11-17 16:18 ` [PATCH v3 03/10] security: " Stephen Hemminger
2023-11-17 16:18 ` [PATCH v3 04/10] pipeline: " Stephen Hemminger
2023-11-17 16:18 ` [PATCH v3 05/10] net/nfp: " Stephen Hemminger
2023-11-17 16:18 ` [PATCH v3 06/10] net/enic: " Stephen Hemminger
2023-11-17 16:18 ` Stephen Hemminger [this message]
2023-11-17 16:18 ` [PATCH v3 08/10] pdcp: " Stephen Hemminger
2023-11-17 16:18 ` [PATCH v3 09/10] net/cpfl: " Stephen Hemminger
2023-11-17 16:18 ` [PATCH v3 10/10] common/dpaxx: remove zero length array Stephen Hemminger
2024-01-16 18:41 ` [PATCH v3 0/5] use static_assert to catch build errors Stephen Hemminger
2024-01-16 18:41 ` [PATCH v3 1/5] event/opdl: fix non-constant compile time assertion Stephen Hemminger
2024-01-17 7:58 ` Andrew Rybchenko
2024-01-17 9:26 ` Bruce Richardson
2024-01-17 9:57 ` Morten Brørup
2024-01-16 18:41 ` [PATCH v3 2/5] net/sfc: fix non-constant expression in RTE_BUILD_BUG_ON() Stephen Hemminger
2024-01-17 7:57 ` Andrew Rybchenko
2024-01-16 18:41 ` [PATCH v3 3/5] net/i40e: avoid using const variable in assertion Stephen Hemminger
2024-01-16 18:41 ` [PATCH v3 4/5] mempool: avoid floating point expression in static assertion Stephen Hemminger
2024-01-17 8:06 ` Andrew Rybchenko
2024-01-16 18:41 ` [PATCH v3 5/5] eal: replace out of bounds VLA with static_assert Stephen Hemminger
2024-01-17 7:52 ` Andrew Rybchenko
2024-01-17 17:12 ` Stephen Hemminger
2024-01-17 7:53 ` Mattias Rönnblom
2024-01-17 17:11 ` Stephen Hemminger
2024-01-17 18:19 ` [PATCH v4 0/6] use static assert to cathc build errors Stephen Hemminger
2024-01-17 18:19 ` [PATCH v4 1/6] eal: introduce RTE_MIN_T() and RTE_MAX_T() macros Stephen Hemminger
2024-01-18 9:35 ` Konstantin Ananyev
2024-01-18 9:44 ` Andrew Rybchenko
2024-01-19 20:58 ` Tyler Retzlaff
2024-01-19 22:39 ` Stephen Hemminger
2024-01-17 18:19 ` [PATCH v4 2/6] event/opdl: fix non-constant compile time assertion Stephen Hemminger
2024-01-18 9:43 ` Andrew Rybchenko
2024-01-17 18:19 ` [PATCH v4 3/6] net/sfc: fix non-constant expression in RTE_BUILD_BUG_ON() Stephen Hemminger
2024-01-18 9:40 ` Andrew Rybchenko
2024-01-17 18:19 ` [PATCH v4 4/6] net/i40e: avoid using const variable in assertion Stephen Hemminger
2024-01-18 8:57 ` Bruce Richardson
2024-01-18 9:34 ` Konstantin Ananyev
2024-01-17 18:19 ` [PATCH v4 5/6] mempool: avoid floating point expression in static assertion Stephen Hemminger
2024-01-17 18:32 ` Morten Brørup
2024-01-18 9:41 ` Andrew Rybchenko
2024-01-18 9:32 ` Konstantin Ananyev
2024-01-17 18:20 ` [PATCH v4 6/6] eal: replace out of bounds VLA with static_assert Stephen Hemminger
2024-01-18 16:50 ` [PATCH v5 0/6] use static_assert for build error reports Stephen Hemminger
2024-01-18 16:50 ` [PATCH v5 1/6] eal: introduce RTE_MIN_T() and RTE_MAX_T() macros Stephen Hemminger
2024-01-19 1:30 ` fengchengwen
2024-01-18 16:50 ` [PATCH v5 2/6] event/opdl: fix non-constant compile time assertion Stephen Hemminger
2024-01-18 16:50 ` [PATCH v5 3/6] net/sfc: fix non-constant expression in RTE_BUILD_BUG_ON() Stephen Hemminger
2024-01-18 16:50 ` [PATCH v5 4/6] net/i40e: avoid using const variable in assertion Stephen Hemminger
2024-01-18 16:51 ` [PATCH v5 5/6] mempool: avoid floating point expression in static assertion Stephen Hemminger
2024-01-18 18:46 ` Morten Brørup
2024-01-19 10:07 ` Slava Ovsiienko
2024-01-18 16:51 ` [PATCH v5 6/6] eal: replace out of bounds VLA with static_assert Stephen Hemminger
2024-01-18 18:42 ` Morten Brørup
2024-01-19 13:10 ` Ferruh Yigit
2024-02-16 9:14 ` [PATCH v5 0/6] use static_assert for build error reports David Marchand
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