block: remove BLOCK_OPT_NOCOW from vdi_create_opts

In commit 7074786, the need for NOCOW was removed from the vdi driver,
as we removed the the posix calls.  However, the BLOCK_OPT_NOCOW was not
removed from vdi_create_opts.  This was a mistake - remove the opt from
there as well.

Signed-off-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Message-id: e189364de11929d8fa04722f5d845de0a9834d44.1417620301.git.jcody@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

diff --git a/block/vdi.c b/block/vdi.c
index 39070b75e8cb9fc2ec10a3cfbe47f66df0bf61ce..74030c6e30e6430c543e9deff7394dc4d60f61da 100644 (file)
--- a/block/vdi.c
+++ b/block/vdi.c
@@ -852,11 +852,6 @@ static QemuOptsList vdi_create_opts = {
             .def_value_str = "off"
         },
 #endif
-        {
-            .name = BLOCK_OPT_NOCOW,
-            .type = QEMU_OPT_BOOL,
-            .help = "Turn off copy-on-write (valid only on btrfs)"
-        },
         /* TODO: An additional option to set UUID values might be useful. */
         { /* end of list */ }
     }