From 93cb261dd8dc721ae8ea515803443a2a18122021 Mon Sep 17 00:00:00 2001
From: luigi <luigi@FreeBSD.org>
Date: Thu, 30 May 2013 13:41:19 +0000
Subject: [PATCH] clarify usage of NETMAP_BUF

---
 sys/net/netmap_user.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys/net/netmap_user.h b/sys/net/netmap_user.h
index 75f211e333d1..fcb5cb3ea1c1 100644
--- a/sys/net/netmap_user.h
+++ b/sys/net/netmap_user.h
@@ -51,8 +51,8 @@
  *	ring->slot[i] gives us the i-th slot (we can access
  *		directly plen, flags, bufindex)
  *
- *	char *buf = NETMAP_BUF(ring, index) returns a pointer to
- *		the i-th buffer
+ *	char *buf = NETMAP_BUF(ring, x) returns a pointer to
+ *		the buffer numbered x
  *
  * Since rings are circular, we have macros to compute the next index
  *	i = NETMAP_RING_NEXT(ring, i);