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block/vdi: Improved return values from vdi_open
authorStefan Weil <sw@weilnetz.de>
Thu, 17 Jan 2013 20:45:27 +0000 (21:45 +0100)
committerKevin Wolf <kwolf@redhat.com>
Fri, 25 Jan 2013 17:18:35 +0000 (18:18 +0100)
commit8937f8222c14ab42140a5645c34e17cc620c05bb
tree2d7b59ab122493c5bf509f00f4968a85c1679697tree
parent9f0470bb2d7942c28977296ff2598cdf30886e07commit | diff
block/vdi: Improved return values from vdi_open

vdi_open returned -1 in case of any error, but it should return an
error code (negative value of errno or -EMEDIUMTYPE).

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
block/vdi.c diff | blob | blame | history
Qemu copy for testing