tree 3fa014e316171345167e1845bd2c861b8742959f
parent 8a22f02a88b5c37bdbd48fc18ff6e572a8ffdfe2
author Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> 1271150974 +0100
committer Kevin Wolf <kwolf@redhat.com> 1272032517 +0200

qemu-img: Eliminate bdrv_new_open() code duplication

Several commands have code to create a BlockDriverState and open a file.
The bdrv_new_open() function can be used to perform these steps.  This
patch converts the qemu-img commands to actually use bdrv_new_open().

Replaced the bdrv_new_open() 'readonly' argument with bdrv_open()-style
flags to support generic flags like BDRV_O_NO_BACKING.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>