[PATCH v1 2/8] x86/xen: simplify xen_oldmem_pfn_is_ram()

[David Hildenbrand <david@xxxxxxxxxx>]

Let's simplify return handling.

Signed-off-by: David Hildenbrand <david@xxxxxxxxxx>
---
 arch/x86/xen/mmu_hvm.c | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/arch/x86/xen/mmu_hvm.c b/arch/x86/xen/mmu_hvm.c
index b242d1f4b426..eb61622df75b 100644
--- a/arch/x86/xen/mmu_hvm.c
+++ b/arch/x86/xen/mmu_hvm.c
@@ -21,23 +21,16 @@ static int xen_oldmem_pfn_is_ram(unsigned long pfn)
 		.domid = DOMID_SELF,
 		.pfn = pfn,
 	};
-	int ram;
 
 	if (HYPERVISOR_hvm_op(HVMOP_get_mem_type, &a))
 		return -ENXIO;
 
 	switch (a.mem_type) {
 	case HVMMEM_mmio_dm:
-		ram = 0;
-		break;
-	case HVMMEM_ram_rw:
-	case HVMMEM_ram_ro:
+		return 0;
 	default:
-		ram = 1;
-		break;
+		return 1;
 	}
-
-	return ram;
 }
 #endif
 
-- 
2.31.1