svn commit: r319632 - stable/11/sys/contrib/ipfilter/netinet

[Cy Schubert]

Author: cy
Date: Tue Jun  6 19:20:28 2017
New Revision: 319632
URL: https://svnweb.freebsd.org/changeset/base/319632

Log:
  MFC r318998:
  
  Fix return value of ip_sync_nat. Previously, regardless of error it
  always returned a return code of 0.
  
  Obtained from:	NetBSD ip_sync.c r1.5
  Approved by:	re (delphij)

Modified:
  stable/11/sys/contrib/ipfilter/netinet/ip_sync.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/contrib/ipfilter/netinet/ip_sync.c
==============================================================================
--- stable/11/sys/contrib/ipfilter/netinet/ip_sync.c	Tue Jun  6 18:40:14 2017	(r319631)
+++ stable/11/sys/contrib/ipfilter/netinet/ip_sync.c	Tue Jun  6 19:20:28 2017	(r319632)
@@ -939,7 +939,7 @@ ipf_sync_nat(softc, sp, data)
 	nat_t *n, *nat;
 	synclist_t *sl;
 	u_int hv = 0;
-	int err;
+	int err = 0;
 
 	READ_ENTER(&softs->ipf_syncnat);
 
@@ -1016,7 +1016,7 @@ ipf_sync_nat(softc, sp, data)
 	}
 
 	RWLOCK_EXIT(&softs->ipf_syncnat);
-	return 0;
+	return err;
 }