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From: Tyler Retzlaff <roretzla@linux.microsoft.com>
To: dev@dpdk.org
Cc: Bruce Richardson <bruce.richardson@intel.com>,
Cristian Dumitrescu <cristian.dumitrescu@intel.com>,
Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>,
Sameh Gobriel <sameh.gobriel@intel.com>,
Vladimir Medvedkin <vladimir.medvedkin@intel.com>,
Yipeng Wang <yipeng1.wang@intel.com>, mb@smartsharesystems.com,
fengchengwen@huawei.com, Tyler Retzlaff <roretzla@linux.microsoft.com>
Subject: [PATCH v4 3/6] fib: replace zero length array with flex array
Date: Thu, 29 Feb 2024 14:58:50 -0800
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Zero length arrays are GNU extension. Replace with
standard flex array.
Signed-off-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
Reviewed-by: Morten Brørup <mb@smartsharesystems.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
---
lib/fib/dir24_8.h | 2 +-
lib/fib/trie.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/lib/fib/dir24_8.h b/lib/fib/dir24_8.h
index b0d1a40..5a7b6dd 100644
--- a/lib/fib/dir24_8.h
+++ b/lib/fib/dir24_8.h
@@ -32,7 +32,7 @@ struct dir24_8_tbl {
uint64_t *tbl8; /**< tbl8 table. */
uint64_t *tbl8_idxes; /**< bitmap containing free tbl8 idxes*/
/* tbl24 table. */
- __extension__ uint64_t tbl24[0] __rte_cache_aligned;
+ uint64_t tbl24[] __rte_cache_aligned;
};
static inline void *
diff --git a/lib/fib/trie.h b/lib/fib/trie.h
index 3cf161a..71ed191 100644
--- a/lib/fib/trie.h
+++ b/lib/fib/trie.h
@@ -36,7 +36,7 @@ struct rte_trie_tbl {
uint32_t *tbl8_pool; /**< bitmap containing free tbl8 idxes*/
uint32_t tbl8_pool_pos;
/* tbl24 table. */
- __extension__ uint64_t tbl24[0] __rte_cache_aligned;
+ uint64_t tbl24[] __rte_cache_aligned;
};
static inline uint32_t
--
1.8.3.1