From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Wed, 17 Oct 2012 15:03:42 +0000 (+0800)
Subject: KVM: ia64: remove unused variable in kvm_release_vm_pages()
X-Git-Tag: v3.8-rc1~121^2~46
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=787c57c0fb393fe8a3974d300ddcfe30373386fe;p=platform%2Fkernel%2Flinux-exynos.git

KVM: ia64: remove unused variable in kvm_release_vm_pages()

The variable base_gfn is initialized but never used
otherwise, so remove the unused variable.

dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)

Acked-by: Xiantao Zhang <xiantao.zhang@intel.com>
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
---

diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c
index 8b3a9c0..c71acd7 100644
--- a/arch/ia64/kvm/kvm-ia64.c
+++ b/arch/ia64/kvm/kvm-ia64.c
@@ -1362,11 +1362,9 @@ static void kvm_release_vm_pages(struct kvm *kvm)
 	struct kvm_memslots *slots;
 	struct kvm_memory_slot *memslot;
 	int j;
-	unsigned long base_gfn;
 
 	slots = kvm_memslots(kvm);
 	kvm_for_each_memslot(memslot, slots) {
-		base_gfn = memslot->base_gfn;
 		for (j = 0; j < memslot->npages; j++) {
 			if (memslot->rmap[j])
 				put_page((struct page *)memslot->rmap[j]);