block/vdi: Don't ignore immediate read/write failures
commit40a892b78c9a620bc5ace4164dd566764c35cb53
authorStefan Weil <weil@mail.berlios.de>
Sat, 19 Feb 2011 21:18:11 +0000 (19 22:18 +0100)
committerKevin Wolf <kwolf@redhat.com>
Tue, 15 Mar 2011 12:21:14 +0000 (15 13:21 +0100)
tree925c88cb363efda1bbaa08fbd29f5e3b7cc7553a
parentcc015e9a5dde2f03f123357fa060acbdfcd570a4
block/vdi: Don't ignore immediate read/write failures

This patch is similar to 171e3d6b9997c98a97d0c525867f7cd9b640cadd
which fixed qcow2:

Returning -EIO is far from optimal, but at least it's an error code.

Cc: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
block/vdi.c