Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.11-20170915' into staging

[qemu.git] / block / cloop.c

diff --git a/block/cloop.c b/block/cloop.c
index a6c7b9dbe642c8d262a8ef5eac9ddad8d0c707de..d6597fcf782cff4a8396ebf888fdc3751f8a5d23 100644 (file)
--- a/block/cloop.c
+++ b/block/cloop.c
@@ -72,7 +72,10 @@ static int cloop_open(BlockDriverState *bs, QDict *options, int flags,
         return -EINVAL;
     }
 
-    bs->read_only = true;
+    ret = bdrv_set_read_only(bs, true, errp);
+    if (ret < 0) {
+        return ret;
+    }
 
     /* read header */
     ret = bdrv_pread(bs->file, 128, &s->block_size, 4);