From 31a5c6e4f25704f51f9a1373f0784034306d4cf1 Mon Sep 17 00:00:00 2001
From: Nishanth Aravamudan <nacc@us.ibm.com>
Date: Sun, 15 Jul 2007 23:38:02 -0700
Subject: hugetlb: remove unnecessary nid initialization

nid is initialized to numa_node_id() but will either be overwritten in
the loop or not used in the conditional. So remove the initialization.

Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index a45d1f0..eaba7d6 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -66,7 +66,7 @@ static void enqueue_huge_page(struct page *page)
 static struct page *dequeue_huge_page(struct vm_area_struct *vma,
 				unsigned long address)
 {
-	int nid = numa_node_id();
+	int nid;
 	struct page *page = NULL;
 	struct zonelist *zonelist = huge_zonelist(vma, address);
 	struct zone **z;
-- 
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