From e7788a47e33e1e5909e1773759bd40dd7d943f74 Mon Sep 17 00:00:00 2001
From: Konstantin Belousov <kib@FreeBSD.org>
Date: Thu, 14 Mar 2013 19:50:09 +0000
Subject: [PATCH] Remove excessive and inconsistent initializers for the
 various kernel maps and submaps.

MFC after:	2 weeks
---
 sys/vm/vm_kern.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sys/vm/vm_kern.c b/sys/vm/vm_kern.c
index 9f602b7d45ed..64a2ebb53053 100644
--- a/sys/vm/vm_kern.c
+++ b/sys/vm/vm_kern.c
@@ -85,11 +85,11 @@ __FBSDID("$FreeBSD$");
 #include <vm/vm_extern.h>
 #include <vm/uma.h>
 
-vm_map_t kernel_map=0;
-vm_map_t kmem_map=0;
-vm_map_t exec_map=0;
+vm_map_t kernel_map;
+vm_map_t kmem_map;
+vm_map_t exec_map;
 vm_map_t pipe_map;
-vm_map_t buffer_map=0;
+vm_map_t buffer_map;
 
 const void *zero_region;
 CTASSERT((ZERO_REGION_SIZE & PAGE_MASK) == 0);