qcow2: return errno instead of -1
authorJuan Quintela <quintela@redhat.com>
Thu, 4 Mar 2010 09:00:32 +0000 (10:00 +0100)
committerAnthony Liguori <aliguori@us.ibm.com>
Tue, 9 Mar 2010 17:23:00 +0000 (11:23 -0600)
commit460e4a294956389c42f4339bcbb76178921d74ad
treed577f0ebadbb1ffdcf00980e5190d77f19ec615c
parente57f7724e67410133ee6c7baf00d64d0ed524366
qcow2: return errno instead of -1

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
block/qcow2.c