[master] 431b502 Remove overzealous assert

[Poul-Henning Kamp]

commit 431b502b2fdb2269ccfed7aa82c13e2948b206c7
Author: Poul-Henning Kamp <phk at FreeBSD.org>
Date:   Mon Feb 8 08:37:23 2016 +0000

    Remove overzealous assert

diff --git a/bin/varnishd/cache/cache_obj.c b/bin/varnishd/cache/cache_obj.c
index b63a54a..d0ae3db 100644
--- a/bin/varnishd/cache/cache_obj.c
+++ b/bin/varnishd/cache/cache_obj.c
@@ -440,8 +440,6 @@ ObjKill(struct objcore *oc)
 	CHECK_OBJ_NOTNULL(oc, OBJCORE_MAGIC);
 	CHECK_OBJ_NOTNULL(oc->objhead, OBJHEAD_MAGIC);
 
-	AZ(oc->flags & OC_F_DYING);	// XXX ?
-
 	Lck_Lock(&oc->objhead->mtx);
 	oc->flags |= OC_F_DYING;
 	Lck_Unlock(&oc->objhead->mtx);