Merge remote-tracking branch 'kwolf/for-anthony' into staging

# By Max Reitz (16) and others
# Via Kevin Wolf
* kwolf/for-anthony: (33 commits)
  qemu-iotests: Fix test 038
  block: Assert validity of BdrvActionOps
  qemu-iotests: Cleanup test image in test number 007
  qemu-img: fix invalid JSON
  coroutine: add ./configure --disable-coroutine-pool
  qemu-iotests: Adjustments due to error propagation
  qcow2: Use Error parameter
  qemu-img create: Emit filename on error
  block: Error parameter for create functions
  block: Error parameter for open functions
  bdrv: Use "Error" for creating images
  bdrv: Use "Error" for opening images
  qemu-iotests: add 057 internal snapshot for block device test case
  hmp: add interface hmp_snapshot_delete_blkdev_internal
  hmp: add interface hmp_snapshot_blkdev_internal
  qmp: add interface blockdev-snapshot-delete-internal-sync
  qmp: add interface blockdev-snapshot-internal-sync
  qmp: add internal snapshot support in qmp_transaction
  snapshot: distinguish id and name in snapshot delete
  snapshot: new function bdrv_snapshot_find_by_id_and_name()
  ...

Message-id: 1379073063-14963-1-git-send-email-kwolf@redhat.com

1 files changed, 5 insertions, 2 deletions

diff --git a/block/blkdebug.c b/block/blkdebug.c
index 5d33e03608..be948b2fdd 100644
--- a/block/blkdebug.c
+++ b/block/blkdebug.c
@@ -350,7 +350,8 @@ static QemuOptsList runtime_opts = {
     },
 };
 
-static int blkdebug_open(BlockDriverState *bs, QDict *options, int flags)
+static int blkdebug_open(BlockDriverState *bs, QDict *options, int flags,
+                         Error **errp)
 {
     BDRVBlkdebugState *s = bs->opaque;
     QemuOpts *opts;
@@ -386,8 +387,10 @@ static int blkdebug_open(BlockDriverState *bs, QDict *options, int flags)
         goto fail;
     }
 
-    ret = bdrv_file_open(&bs->file, filename, NULL, flags);
+    ret = bdrv_file_open(&bs->file, filename, NULL, flags, &local_err);
     if (ret < 0) {
+        qerror_report_err(local_err);
+        error_free(local_err);
         goto fail;
     }