PERFORCE change 126247 for review

[Marko Zec]

http://perforce.freebsd.org/chv.cgi?CH=126247

Change 126247 by zec at zec_tpx32 on 2007/09/10 00:20:43

	Set curvnet to ifp->if_vnet for each ifnet in
	if_clone_destroyif() during the cleanup process.  This
	is necessary since it is possible for cloning ifnets
	to be assigned to remote vnets.

Affected files ...

.. //depot/projects/vimage/src/sys/net/if_clone.c#6 edit

Differences ...

==== //depot/projects/vimage/src/sys/net/if_clone.c#6 (text+ko) ====

@@ -208,15 +208,14 @@
 {
 	int err;
 
-	if (ifc->ifc_destroy == NULL) {
-		err = EOPNOTSUPP;
-		goto done;
-	}
+	if (ifc->ifc_destroy == NULL)
+		return(EOPNOTSUPP);
 
 	IF_CLONE_LOCK(ifc);
 	IFC_IFLIST_REMOVE(ifc, ifp);
 	IF_CLONE_UNLOCK(ifc);
 
+	CURVNET_SET_QUIET(ifp->if_vnet);
 	if_delgroup(ifp, ifc->ifc_name);
 
 	err =  (*ifc->ifc_destroy)(ifc, ifp);
@@ -228,8 +227,7 @@
 		IFC_IFLIST_INSERT(ifc, ifp);
 		IF_CLONE_UNLOCK(ifc);
 	}
-
-done:
+	CURVNET_RESTORE();
 	return (err);
 }