From: Gui Jianfeng Date: Fri, 16 Apr 2010 09:18:54 +0000 (+0800) Subject: KVM: MMU: Remove unused varialbe in rmap_next() X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b2fc15a5ef6679a5f87fee012a836294532bc628;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git KVM: MMU: Remove unused varialbe in rmap_next() Remove unused varialbe in rmap_next() Signed-off-by: Gui Jianfeng Signed-off-by: Avi Kivity --- diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c index 0682a393ad90..7eff794457f3 100644 --- a/arch/x86/kvm/mmu.c +++ b/arch/x86/kvm/mmu.c @@ -647,7 +647,6 @@ static void rmap_remove(struct kvm *kvm, u64 *spte) static u64 *rmap_next(struct kvm *kvm, unsigned long *rmapp, u64 *spte) { struct kvm_rmap_desc *desc; - struct kvm_rmap_desc *prev_desc; u64 *prev_spte; int i; @@ -659,7 +658,6 @@ static u64 *rmap_next(struct kvm *kvm, unsigned long *rmapp, u64 *spte) return NULL; } desc = (struct kvm_rmap_desc *)(*rmapp & ~1ul); - prev_desc = NULL; prev_spte = NULL; while (desc) { for (i = 0; i < RMAP_EXT && desc->sptes[i]; ++i) {