Remove unused requested_s_scale from struct tcpcb.

2 files changed, 2 insertions, 3 deletions

diff --git a/sys/netinet/tcp_usrreq.c b/sys/netinet/tcp_usrreq.c
index 38b2928..acda0ec 100644
--- a/sys/netinet/tcp_usrreq.c
+++ b/sys/netinet/tcp_usrreq.c
@@ -1850,8 +1850,8 @@ db_print_tcpcb(struct tcpcb *tp, const char *name, int indent)
 	    tp->snd_scale, tp->rcv_scale, tp->request_r_scale);
 
 	db_print_indent(indent);
-	db_printf("requested_s_scale: %u   ts_recent: %u   ts_recent_age: "
-	    "%lu\n", tp->requested_s_scale, tp->ts_recent, tp->ts_recent_age);
+	db_printf("ts_recent: %u   ts_recent_age: %lu\n",
+	    tp->ts_recent, tp->ts_recent_age);
 
 	db_print_indent(indent);
 	db_printf("ts_offset: %u   last_ack_sent: 0x%08x   snd_cwnd_prev: "
diff --git a/sys/netinet/tcp_var.h b/sys/netinet/tcp_var.h
index 30b9c83..9a1a400 100644
--- a/sys/netinet/tcp_var.h
+++ b/sys/netinet/tcp_var.h
@@ -170,7 +170,6 @@ struct tcpcb {
 	u_char	snd_scale;		/* window scaling for send window */
 	u_char	rcv_scale;		/* window scaling for recv window */
 	u_char	request_r_scale;	/* pending window scaling */
-	u_char	requested_s_scale;	/* unused, to be reused later */
 	u_int32_t  ts_recent;		/* timestamp echo data */
 	u_long	ts_recent_age;		/* when last updated */
 	u_int32_t  ts_offset;		/* our timestamp offset */