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-rw-r--r--block/raw-win32.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/block/raw-win32.c b/block/raw-win32.c
index 745bbde673..503ed3959a 100644
--- a/block/raw-win32.c
+++ b/block/raw-win32.c
@@ -394,6 +394,11 @@ static int raw_set_locked(BlockDriverState *bs, int locked)
}
#endif
+static int hdev_has_zero_init(BlockDriverState *bs)
+{
+ return 0;
+}
+
static BlockDriver bdrv_host_device = {
.format_name = "host_device",
.protocol_name = "host_device",
@@ -402,6 +407,7 @@ static BlockDriver bdrv_host_device = {
.bdrv_file_open = hdev_open,
.bdrv_close = raw_close,
.bdrv_flush = raw_flush,
+ .bdrv_has_zero_init = hdev_has_zero_init,
.bdrv_read = raw_read,
.bdrv_write = raw_write,