clarify usage of NETMAP_BUF

2013-05-30 13:41:19 +00:00 · 2013-05-30 13:41:19 +00:00 · 27892e02fb
commit 27892e02fb
parent 2dc26832f7
1 changed files with 2 additions and 2 deletions
--- 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);