qcow2: Fix order in qcow2_snapshot_delete
authorKevin Wolf <kwolf@redhat.com>
Wed, 16 Nov 2011 16:22:10 +0000 (17:22 +0100)
committerKevin Wolf <kwolf@redhat.com>
Mon, 5 Dec 2011 13:51:36 +0000 (14:51 +0100)
commit9a4767809fe9ac184806bef38be2e2a84e451a65
treea36e9f0c88f6dcd7d4f2643b5455204ee2855396
parent43a0cac4658bbee9c9e84554712a94daa092c1cd
qcow2: Fix order in qcow2_snapshot_delete

First the snapshot must be deleted and only then the refcounts can be
decreased.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
block/qcow2-snapshot.c