From 854b2f302dcc73dfef2e4458d382f8149ce9167c Mon Sep 17 00:00:00 2001
From: Mark Johnston <markj@FreeBSD.org>
Date: Mon, 23 Jan 2023 14:42:19 -0500
Subject: [PATCH] netmap: Correct a comment

Reviewed by:	vmaffione
MFC after:	1 week
Sponsored by:	Zenarmor
Sponsored by:	OPNsense
Sponsored by:	Klara, Inc.
Differential Revision:	https://reviews.freebsd.org/D38063
---
 sys/dev/netmap/netmap_kern.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/dev/netmap/netmap_kern.h b/sys/dev/netmap/netmap_kern.h
index 6e6561ef7be..eb708f5a5cc 100644
--- a/sys/dev/netmap/netmap_kern.h
+++ b/sys/dev/netmap/netmap_kern.h
@@ -2145,7 +2145,7 @@ struct nm_os_gen_arg {
 	void *head, *tail; /* tailq, if the OS-specific routine needs to build one */
 	void *addr;	/* payload of current packet */
 	u_int len;	/* packet length */
-	u_int ring_nr;	/* packet length */
+	u_int ring_nr;	/* transmit ring index */
 	u_int qevent;   /* in txqdisc mode, place an event on this mbuf */
 };