X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Fring%2Frte_ring.h;h=980e92e59493066ae18e878ff1c7a577824e1147;hb=a2dfcd1ff609f5a4fd3b65774618a35c5c9f73c6;hp=ab6b4244c89e85e26a265341900ac5f21bd0ba51;hpb=436e82b78c471f08769cebbdf0abce243063c24f;p=dpdk.git

diff --git a/lib/ring/rte_ring.h b/lib/ring/rte_ring.h
index ab6b4244c8..980e92e594 100644
--- a/lib/ring/rte_ring.h
+++ b/lib/ring/rte_ring.h
@@ -193,7 +193,8 @@ struct rte_ring *rte_ring_create(const char *name, unsigned int count,
  * De-allocate all memory used by the ring.
  *
  * @param r
- *   Ring to free
+ *   Ring to free.
+ *   If NULL then, the function does nothing.
  */
 void rte_ring_free(struct rte_ring *r);