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crypto: fix pedantic compilation

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/x86_64-native-linuxapp-gcc/include/rte_crypto.h:126:28:
error: ISO C forbids zero-size array ‘sym’ [-Werror=pedantic]
   struct rte_crypto_sym_op sym[0];
                            ^~~
Zero-size array is an extension to the language it cannot be replaced by a
empty size array i.e. [] because structure is inside a union.

Fixes: d2a4223c4c6d ("cryptodev: do not store pointer to op specific params")
Cc: stable@dpdk.org

Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
This commit is contained in:
Nélio Laranjeiro 2017-11-23 11:02:38 +01:00 committed by Pablo de Lara
parent 9265ef805d
commit 81c8dff2fd
1 changed files with 1 additions and 1 deletions
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2
lib/librte_cryptodev/rte_crypto.h
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@ -93,7 +93,7 @@ struct rte_crypto_op {
rte_iova_t phys_addr;
/**< physical address of crypto operation */
RTE_STD_C11
__extension__
union {
struct rte_crypto_sym_op sym[0];
/**< Symmetric operation parameters */