X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_mbuf%2Frte_mbuf.h;h=70da79707efe4cb76101aab6eeef6b16eb53da4b;hb=7755baae8378671d5b5a74990ca359c07f227826;hp=eed481e2220d80ecd3ea80b8f9875144aff2281b;hpb=6cf14ce4ce6cb8a9a26c20769f20a8bf34a4491f;p=dpdk.git

diff --git a/lib/librte_mbuf/rte_mbuf.h b/lib/librte_mbuf/rte_mbuf.h
index eed481e222..70da79707e 100644
--- a/lib/librte_mbuf/rte_mbuf.h
+++ b/lib/librte_mbuf/rte_mbuf.h
@@ -347,13 +347,7 @@ static inline uint16_t rte_pktmbuf_priv_size(struct rte_mempool *mp);
 static inline struct rte_mbuf *
 rte_mbuf_from_indirect(struct rte_mbuf *mi)
 {
-	struct rte_mbuf *md;
-
-	/* mi->buf_addr and mi->priv_size correspond to buffer and
-	 * private size of the direct mbuf */
-	md = (struct rte_mbuf *)((char *)mi->buf_addr - sizeof(*mi) -
-		mi->priv_size);
-	return md;
+	return RTE_PTR_SUB(mi->buf_addr, sizeof(*mi) + mi->priv_size);
 }
 
 /**