qcow2: Use negated overflow check mask

[mirror_qemu.git] / block / qcow2-cache.c

diff --git a/block/qcow2-cache.c b/block/qcow2-cache.c
index 40a5a3fc39cb5d729a5c263dcb5b48c5c89f576a..8ecbb5bc005acedcaa8422d6e174374e367514fe 100644 (file)
--- a/block/qcow2-cache.c
+++ b/block/qcow2-cache.c
@@ -115,15 +115,13 @@ static int qcow2_cache_entry_flush(BlockDriverState *bs, Qcow2Cache *c, int i)
     }
 
     if (c == s->refcount_block_cache) {
-        ret = qcow2_pre_write_overlap_check(bs,
-                QCOW2_OL_DEFAULT & ~QCOW2_OL_REFCOUNT_BLOCK,
+        ret = qcow2_pre_write_overlap_check(bs, QCOW2_OL_REFCOUNT_BLOCK,
                 c->entries[i].offset, s->cluster_size);
     } else if (c == s->l2_table_cache) {
-        ret = qcow2_pre_write_overlap_check(bs,
-                QCOW2_OL_DEFAULT & ~QCOW2_OL_ACTIVE_L2,
+        ret = qcow2_pre_write_overlap_check(bs, QCOW2_OL_ACTIVE_L2,
                 c->entries[i].offset, s->cluster_size);
     } else {
-        ret = qcow2_pre_write_overlap_check(bs, QCOW2_OL_DEFAULT,
+        ret = qcow2_pre_write_overlap_check(bs, 0,
                 c->entries[i].offset, s->cluster_size);
     }