block/quorum: Remove protocol-related fields

The quorum driver is not a protocol so it should implement bdrv_open
instead of bdrv_file_open and not provide a protocol_name.

Attempts to invoke this driver using protocol syntax
(i.e. quorum:<filename:options:...>) will now fail gracefully:

  $ qemu-img info quorum:foo
  qemu-img: Could not open 'quorum:foo': Unknown protocol 'quorum'

Signed-off-by: Fabiano Rosas <farosas@linux.vnet.ibm.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

diff --git a/block/quorum.c b/block/quorum.c
index 14333c1..cfe484a 100644 (file)
--- a/block/quorum.c
+++ b/block/quorum.c
@@ -1098,11 +1098,10 @@ static void quorum_refresh_filename(BlockDriverState *bs, QDict *options)
 
 static BlockDriver bdrv_quorum = {
     .format_name                        = "quorum",
-    .protocol_name                      = "quorum",
 
     .instance_size                      = sizeof(BDRVQuorumState),
 
-    .bdrv_file_open                     = quorum_open,
+    .bdrv_open                          = quorum_open,
     .bdrv_close                         = quorum_close,
     .bdrv_refresh_filename              = quorum_refresh_filename,