tree 1dd7912add1af7a9e7a2519354580ec37edca2b9
parent 35cb1748d54c8e56881a5e10138b3eb090f3a6bc
author Paolo Bonzini <pbonzini@redhat.com> 1392644633 +0100
committer Kevin Wolf <kwolf@redhat.com> 1393012943 +0100

iscsi: correctly propagate errors in iscsi_open

Before:
    $ ./qemu-io-old
    qemu-io-old> open -r -o file.driver=iscsi,file.filename=foo
    Failed to parse URL : foo
    qemu-io-old: can't open device (null): Could not open 'foo': Invalid argument

After:
    $ ./qemu-io
    qemu-io> open -r -o file.driver=iscsi,file.filename=foo
    qemu-io: can't open device (null): Failed to parse URL : foo

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>