Denis V. Lunev 593ed6f0a3 block: fix shadowed variable in bdrv_co_pdiscard
We've had a shadowed 'ret' variable, which risks returning the wrong
value, introduced in commit b9c64947.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 20170710150559.30163-1-den@openvz.org
CC: Stefan Hajnoczi <stefanha@redhat.com>
CC: Kevin Wolf <kwolf@redhat.com>
CC: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-07-17 15:58:37 +01:00
..
2017-07-14 09:36:40 +01:00
2017-07-11 17:44:57 +02:00
2017-07-14 09:36:40 +01:00
2017-06-20 14:31:31 +02:00
2017-07-14 09:36:40 +01:00
2017-07-13 13:49:58 +02:00