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[src/trunk]: src/sys/net Avoid updating of the state if the state is not changed
details: https://anonhg.NetBSD.org/src/rev/e94c8ae65577
branches: trunk
changeset: 982789:e94c8ae65577
user: yamaguchi <yamaguchi%NetBSD.org@localhost>
date: Mon Apr 26 08:42:19 2021 +0000
description:
Avoid updating of the state if the state is not changed
not to reset the timer for state machine
diffstat:
sys/net/if_spppsubr.c | 10 ++++++----
1 files changed, 6 insertions(+), 4 deletions(-)
diffs (41 lines):
diff -r 8a5f5e49fa69 -r e94c8ae65577 sys/net/if_spppsubr.c
--- a/sys/net/if_spppsubr.c Mon Apr 26 08:37:54 2021 +0000
+++ b/sys/net/if_spppsubr.c Mon Apr 26 08:42:19 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: if_spppsubr.c,v 1.224 2021/04/26 08:37:54 yamaguchi Exp $ */
+/* $NetBSD: if_spppsubr.c,v 1.225 2021/04/26 08:42:19 yamaguchi Exp $ */
/*
* Synchronous PPP/Cisco link level subroutines.
@@ -41,7 +41,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_spppsubr.c,v 1.224 2021/04/26 08:37:54 yamaguchi Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_spppsubr.c,v 1.225 2021/04/26 08:42:19 yamaguchi Exp $");
#if defined(_KERNEL_OPT)
#include "opt_inet.h"
@@ -2153,9 +2153,10 @@
cp->scr(sp);
cp->scan(cp, sp);
break;
- case STATE_ACK_SENT:
case STATE_REQ_SENT:
sppp_cp_change_state(cp, sp, STATE_ACK_SENT);
+ /* fall through */
+ case STATE_ACK_SENT:
cp->scan(cp, sp);
break;
case STATE_STOPPED:
@@ -2202,8 +2203,9 @@
cp->scan(cp, sp);
break;
case STATE_ACK_SENT:
+ sppp_cp_change_state(cp, sp, STATE_REQ_SENT);
+ /* fall through */
case STATE_REQ_SENT:
- sppp_cp_change_state(cp, sp, STATE_REQ_SENT);
cp->scan(cp, sp);
break;
case STATE_STOPPED:
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