[PATCH 4/4] mempool: use lcore API to check if lcore ID is valid

[Honnappa Nagarahalli]

Use lcore API to check if the lcore ID is valid. The runtime
check does not add much value. Hence use assert to validate
the lcore ID.

Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli at arm.com>
Reviewed-by: Wathsala Vithanage <wathsala.vithanage at arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang at arm.com>
---
 lib/mempool/rte_mempool.h | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/lib/mempool/rte_mempool.h b/lib/mempool/rte_mempool.h
index 009bd10215..00c5aa961b 100644
--- a/lib/mempool/rte_mempool.h
+++ b/lib/mempool/rte_mempool.h
@@ -1314,10 +1314,9 @@ rte_mempool_cache_free(struct rte_mempool_cache *cache);
 static __rte_always_inline struct rte_mempool_cache *
 rte_mempool_default_cache(struct rte_mempool *mp, unsigned lcore_id)
 {
-	if (mp->cache_size == 0)
-		return NULL;
+	RTE_ASSERT(rte_lcore_id_is_valid(lcore_id));
 
-	if (lcore_id >= RTE_MAX_LCORE)
+	if (mp->cache_size == 0)
 		return NULL;
 
 	rte_mempool_trace_default_cache(mp, lcore_id,
-- 
2.25.1