ipsec: fix use of uninitialized variable

[dpdk.git] / lib / librte_ipsec / misc.h

diff --git a/lib/librte_ipsec/misc.h b/lib/librte_ipsec/misc.h
index 53c0457..1b543ed 100644 (file)
--- a/lib/librte_ipsec/misc.h
+++ b/lib/librte_ipsec/misc.h
@@ -106,7 +106,8 @@ mbuf_cut_seg_ofs(struct rte_mbuf *mb, struct rte_mbuf *ms, uint32_t ofs,
 }
 
 /*
- * process packets using sync crypto engine
+ * process packets using sync crypto engine.
+ * expects *num* to be greater than zero.
  */
 static inline void
 cpu_crypto_bulk(const struct rte_ipsec_session *ss,