Also drop a stray initializer.
Signed-off-by: Jan Beulich <jbeul...@suse.com>
--- a/xen/arch/x86/mm/hap/hap.c
+++ b/xen/arch/x86/mm/hap/hap.c
@@ -248,8 +248,7 @@ static void hap_clean_dirty_bitmap(struc
/************************************************/
static struct page_info *hap_alloc(struct domain *d)
{
- struct page_info *pg = NULL;
- void *p;
+ struct page_info *pg;
ASSERT(paging_locked_by_me(d));
@@ -259,9 +258,7 @@ static struct page_info *hap_alloc(struc
d->arch.paging.hap.free_pages--;
- p = __map_domain_page(pg);
- clear_page(p);
- unmap_domain_page(p);
+ clear_domain_page(page_to_mfn(pg));
return pg;
}
x86/HAP: don't open code clear_domain_page()
Also drop a stray initializer.
Signed-off-by: Jan Beulich <jbeul...@suse.com>
--- a/xen/arch/x86/mm/hap/hap.c
+++ b/xen/arch/x86/mm/hap/hap.c
@@ -248,8 +248,7 @@ static void hap_clean_dirty_bitmap(struc
/************************************************/
static struct page_info *hap_alloc(struct domain *d)
{
- struct page_info *pg = NULL;
- void *p;
+ struct page_info *pg;
ASSERT(paging_locked_by_me(d));
@@ -259,9 +258,7 @@ static struct page_info *hap_alloc(struc
d->arch.paging.hap.free_pages--;
- p = __map_domain_page(pg);
- clear_page(p);
- unmap_domain_page(p);
+ clear_domain_page(page_to_mfn(pg));
return pg;
}
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