tree fb8a553531a95fdaac59caecf44b0554be956c48
parent d80ac658f2caacfb14ea386211c4a9bea0cea280
author Stefan Hajnoczi <stefanha@redhat.com> 1389610059 +0800
committer Kevin Wolf <kwolf@redhat.com> 1390394898 +0100

dataplane: fix shadowed return value

Propagate the error return value from get_indirect().  This bug was
introduced in commit 4d684832 ("vring: create a common function to parse
descriptors").

Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>