block: Convert bdrv_pwrite(v/_sync) to BdrvChild
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
diff --git a/block/vdi.c b/block/vdi.c
index b2871ca..a1a12d9 100644
--- a/block/vdi.c
+++ b/block/vdi.c
@@ -670,7 +670,7 @@
* acquire the lock and thus the padded cluster is written before
* the other coroutines can write to the affected area. */
qemu_co_mutex_lock(&s->write_lock);
- ret = bdrv_pwrite(bs->file->bs, data_offset, block, s->block_size);
+ ret = bdrv_pwrite(bs->file, data_offset, block, s->block_size);
qemu_co_mutex_unlock(&s->write_lock);
} else {
uint64_t data_offset = s->header.offset_data +
