Module Name: src
Committed By: maxv
Date: Fri Mar 30 08:57:32 UTC 2018
Modified Files:
src/sys/netinet: tcp_output.c
Log Message:
Remove dead code. It was introduced in rev1 (25 years ago), and is
irrelevant today.
To generate a diff of this commit:
cvs rdiff -u -r1.201 -r1.202 src/sys/netinet/tcp_output.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/netinet/tcp_output.c
diff -u src/sys/netinet/tcp_output.c:1.201 src/sys/netinet/tcp_output.c:1.202
--- src/sys/netinet/tcp_output.c:1.201 Fri Mar 30 08:53:51 2018
+++ src/sys/netinet/tcp_output.c Fri Mar 30 08:57:32 2018
@@ -1,4 +1,4 @@
-/* $NetBSD: tcp_output.c,v 1.201 2018/03/30 08:53:51 maxv Exp $ */
+/* $NetBSD: tcp_output.c,v 1.202 2018/03/30 08:57:32 maxv Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -135,7 +135,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: tcp_output.c,v 1.201 2018/03/30 08:53:51 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: tcp_output.c,v 1.202 2018/03/30 08:57:32 maxv Exp $");
#ifdef _KERNEL_OPT
#include "opt_inet.h"
@@ -194,10 +194,6 @@ __KERNEL_RCSID(0, "$NetBSD: tcp_output.c
#include <netinet/in_offload.h>
#include <netinet6/in6_offload.h>
-#ifdef notyet
-extern struct mbuf *m_copypack();
-#endif
-
/*
* Knob to enable Congestion Window Monitoring, and control
* the burst size it allows. Default burst is 4 packets, per
@@ -428,16 +424,7 @@ tcp_build_datapkt(struct tcpcb *tp, stru
tcps[TCP_STAT_SNDBYTE] += len;
}
TCP_STAT_PUTREF();
-#ifdef notyet
- if ((m = m_copypack(so->so_snd.sb_mb, off,
- (int)len, max_linkhdr + hdrlen)) == 0)
- return ENOBUFS;
- /*
- * m_copypack left space for our hdr; use it.
- */
- m->m_len += hdrlen;
- m->m_data -= hdrlen;
-#else
+
MGETHDR(m, M_DONTWAIT, MT_HEADER);
if (__predict_false(m == NULL))
return ENOBUFS;
@@ -514,7 +501,6 @@ tcp_build_datapkt(struct tcpcb *tp, stru
TCP_OUTPUT_COUNTER_INCR(&tcp_output_copybig);
#endif
}
-#endif
*mp = m;
return 0;
