C++ doesn't allow implied casting from void * to another pointer, so supply an explicit cast.
Signed-off-by: Avi Kivity <avi at cloudius-systems.com> --- lib/librte_mempool/rte_mempool.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/librte_mempool/rte_mempool.h b/lib/librte_mempool/rte_mempool.h index 075bcdf..8abeca9 100644 --- a/lib/librte_mempool/rte_mempool.h +++ b/lib/librte_mempool/rte_mempool.h @@ -268,7 +268,7 @@ struct rte_mempool { /* return the header of a mempool object (internal) */ static inline struct rte_mempool_objhdr *__mempool_get_header(void *obj) { - return RTE_PTR_SUB(obj, sizeof(struct rte_mempool_objhdr)); + return (struct rte_mempool_objhdr *)RTE_PTR_SUB(obj, sizeof(struct rte_mempool_objhdr)); } /** @@ -290,7 +290,7 @@ static inline struct rte_mempool *rte_mempool_from_obj(void *obj) static inline struct rte_mempool_objtlr *__mempool_get_trailer(void *obj) { struct rte_mempool *mp = rte_mempool_from_obj(obj); - return RTE_PTR_ADD(obj, mp->elt_size); + return (struct rte_mempool_objtlr *)RTE_PTR_ADD(obj, mp->elt_size); } /** -- 2.4.3