Update snd_una description to make it more readable.

Differential Revision: https://reviews.freebsd.org/D3179 Reviewed by: gnn Sponsored by: Limelight Networks
svn path=/head/; revision=286091
2015-07-30 19:24:49 +00:00 · 2015-07-30 19:24:49 +00:00 · 03041aaac8 · 2020-12-20 02:59:44 +00:00
commit 03041aaac8
parent 703a08b23c
1 changed files with 1 additions and 1 deletions
--- a/sys/netinet/tcp_var.h
+++ b/sys/netinet/tcp_var.h
@ -113,7 +113,7 @@ struct tcpcb {

 	struct	vnet *t_vnet;		/* back pointer to parent vnet */

-	tcp_seq	snd_una;		/* send unacknowledged */
+	tcp_seq	snd_una;		/* sent but unacknowledged */
 	tcp_seq	snd_max;		/* highest sequence number sent;
 					 * used to recognize retransmits
 					 */