[src/trunk]: src/sys/external/bsd/ipf/netinet We don't need this in /current ...

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/ab72417d5759
branches:  trunk
changeset: 344541:ab72417d5759
user:      christos <christos%NetBSD.org@localhost>
date:      Mon Apr 04 00:44:06 2016 +0000

description:
We don't need this in /current because packet processing does not happen in
an interrupt anymore (pointed out by ozaki@)

diffstat:

 sys/external/bsd/ipf/netinet/fil.c |  11 +++--------
 1 files changed, 3 insertions(+), 8 deletions(-)

diffs (51 lines):

diff -r 6c36b5ec1c42 -r ab72417d5759 sys/external/bsd/ipf/netinet/fil.c
--- a/sys/external/bsd/ipf/netinet/fil.c        Sun Apr 03 23:50:49 2016 +0000
+++ b/sys/external/bsd/ipf/netinet/fil.c        Mon Apr 04 00:44:06 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: fil.c,v 1.17 2016/04/03 15:52:37 christos Exp $        */
+/*     $NetBSD: fil.c,v 1.18 2016/04/04 00:44:06 christos Exp $        */
 
 /*
  * Copyright (C) 2012 by Darren Reed.
@@ -138,7 +138,7 @@
 #if !defined(lint)
 #if defined(__NetBSD__)
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: fil.c,v 1.17 2016/04/03 15:52:37 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: fil.c,v 1.18 2016/04/04 00:44:06 christos Exp $");
 #else
 static const char sccsid[] = "@(#)fil.c        1.36 6/5/96 (C) 1993-2000 Darren Reed";
 static const char rcsid[] = "@(#)Id: fil.c,v 1.1.1.2 2012/07/22 13:45:07 darrenr Exp $";
@@ -2916,9 +2916,7 @@
                LBUMPD(ipf_stats[out], fr_short);
        }
 
-#if 0
        READ_ENTER(&softc->ipf_mutex);
-#endif
 
        if (!out) {
                switch (fin->fin_v)
@@ -3050,10 +3048,9 @@
                fr->fr_ref++;
                MUTEX_EXIT(&fr->fr_lock);
        }
-#if 0
+
        RWLOCK_EXIT(&softc->ipf_mutex);
 #endif
-#endif
 
        if ((pass & FR_RETMASK) != 0) {
                /*
@@ -3149,10 +3146,8 @@
 #endif
        }
 #if !defined(FASTROUTE_RECURSION)
-#if 0
        RWLOCK_EXIT(&softc->ipf_mutex);
 #endif
-#endif
 
 finished:
        if (!FR_ISPASS(pass)) {