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hash: fix return of bulk lookup

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The __rte_hash_lookup_bulk() function returns void, and therefore
should not return with an expression. This commit fixes the following
compiler warning when attempting to compile with "-pedantic -std=c11".

  warning: ISO C forbids ‘return’ with expression, in function
           returning void [-Wpedantic]

Fixes: 9eca8bd7a6 ("hash: separate lock-free and r/w lock lookup")
Cc: stable@dpdk.org

Signed-off-by: Jeff Shaw <jeffrey.b.shaw@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
This commit is contained in:
Jeff Shaw 2018-12-07 16:01:26 -08:00 committed by Thomas Monjalon
parent e6c6dc0f96
commit 0f48ca429b
1 changed files with 4 additions and 4 deletions
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8
lib/librte_hash/rte_cuckoo_hash.c
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@ -2022,11 +2022,11 @@ __rte_hash_lookup_bulk(const struct rte_hash *h, const void **keys,
uint64_t *hit_mask, void *data[])
{
if (h->readwrite_concur_lf_support)
return __rte_hash_lookup_bulk_lf(h, keys, num_keys,
positions, hit_mask, data);
__rte_hash_lookup_bulk_lf(h, keys, num_keys, positions,
hit_mask, data);
else
return __rte_hash_lookup_bulk_l(h, keys, num_keys,
positions, hit_mask, data);
__rte_hash_lookup_bulk_l(h, keys, num_keys, positions,
hit_mask, data);
}
int