tree 9bcc23b3aea727f38f856be657ea79b3654c4cc9
parent 8ee79e707a005c9274df7ce34265bb7d008b8cef
author Kevin Wolf <kwolf@redhat.com> 1401885207 +0200
committer Kevin Wolf <kwolf@redhat.com> 1403783461 +0200

block: Remove a special case for protocols

The only semantic change is that bs->open_flags gets BDRV_O_PROTOCOL set
now. This isn't useful, but it doesn't hurt either. The code that was
previously skipped by 'goto done' is automatically disabled because
protocol drivers don't support backing files (and if they did, this
would probably be a fix) and can't have snapshot_flags set.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>