Author: dchagin
Date: Thu Jun 9 05:23:28 2011
New Revision: 222888
URL: http://svn.freebsd.org/changeset/base/222888
Log:
MFC r219783, r219786:
A bit rearranged rtalloc1_fib() code.
To avoid code duplication move the miss label to line up and jump on it.
Modified:
stable/8/sys/net/route.c
Directory Properties:
stable/8/sys/ (props changed)
stable/8/sys/amd64/include/xen/ (props changed)
stable/8/sys/cddl/contrib/opensolaris/ (props changed)
stable/8/sys/contrib/dev/acpica/ (props changed)
stable/8/sys/contrib/pf/ (props changed)
Modified: stable/8/sys/net/route.c
==============================================================================
--- stable/8/sys/net/route.c Thu Jun 9 05:21:08 2011 (r222887)
+++ stable/8/sys/net/route.c Thu Jun 9 05:23:28 2011 (r222888)
@@ -349,13 +349,12 @@ rtalloc1_fib(struct sockaddr *dst, int r
fibnum = 0;
rnh = rt_tables_get_rnh(fibnum, dst->sa_family);
newrt = NULL;
+ if (rnh == NULL)
+ goto miss;
+
/*
* Look up the address in the table for that Address Family
*/
- if (rnh == NULL) {
- V_rtstat.rts_unreach++;
- goto miss;
- }
needlock = !(ignflags & RTF_RNH_LOCKED);
if (needlock)
RADIX_NODE_HEAD_RLOCK(rnh);
@@ -380,8 +379,9 @@ rtalloc1_fib(struct sockaddr *dst, int r
* Which basically means
* "caint get there frm here"
*/
- V_rtstat.rts_unreach++;
miss:
+ V_rtstat.rts_unreach++;
+
if (report) {
/*
* If required, report the failure to the supervising
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