From 08d3fff66ef74f7ad4c71dd0a19bf528e70ed22e Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Tue, 6 Jun 2017 14:33:47 +0200 Subject: [PATCH] x86/PoD: drop a pointless local variable ... and move another one into a more narrow scope. Signed-off-by: Jan Beulich Acked-by: George Dunlap --- xen/arch/x86/mm/p2m-pod.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/xen/arch/x86/mm/p2m-pod.c b/xen/arch/x86/mm/p2m-pod.c index d5fea7209b..4085b7f752 100644 --- a/xen/arch/x86/mm/p2m-pod.c +++ b/xen/arch/x86/mm/p2m-pod.c @@ -1180,8 +1180,6 @@ guest_physmap_mark_populate_on_demand(struct domain *d, unsigned long gfn, { struct p2m_domain *p2m = p2m_get_hostp2m(d); unsigned long i, n, pod_count = 0; - p2m_type_t ot; - mfn_t omfn; int rc = 0; if ( !paging_mode_translate(d) ) @@ -1194,10 +1192,11 @@ guest_physmap_mark_populate_on_demand(struct domain *d, unsigned long gfn, /* Make sure all gpfns are unused */ for ( i = 0; i < (1UL << order); i += n ) { + p2m_type_t ot; p2m_access_t a; unsigned int cur_order; - omfn = p2m->get_entry(p2m, gfn + i, &ot, &a, 0, &cur_order, NULL); + p2m->get_entry(p2m, gfn + i, &ot, &a, 0, &cur_order, NULL); n = 1UL << min(order, cur_order); if ( p2m_is_ram(ot) ) { -- 2.30.2