memory: remove unnecessary masking of MemoryRegion ram_addr

mr->ram_block->offset is already aligned to both host and target size
(see qemu_ram_alloc_internal).  Remove further masking as it is
unnecessary.

Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 2 insertions, 3 deletions

diff --git a/memory.c b/memory.c
index 9d00dc5e7e..4e3cda8a12 100644
--- a/memory.c
+++ b/memory.c
@@ -1628,7 +1628,7 @@ int memory_region_get_fd(MemoryRegion *mr)
 
     assert(mr->ram_block);
 
-    return qemu_get_ram_fd(memory_region_get_ram_addr(mr) & TARGET_PAGE_MASK);
+    return qemu_get_ram_fd(memory_region_get_ram_addr(mr));
 }
 
 void *memory_region_get_ram_ptr(MemoryRegion *mr)
@@ -1642,8 +1642,7 @@ void *memory_region_get_ram_ptr(MemoryRegion *mr)
         mr = mr->alias;
     }
     assert(mr->ram_block);
-    ptr = qemu_get_ram_ptr(mr->ram_block,
-                           memory_region_get_ram_addr(mr) & TARGET_PAGE_MASK);
+    ptr = qemu_get_ram_ptr(mr->ram_block, memory_region_get_ram_addr(mr));
     rcu_read_unlock();
 
     return ptr + offset;