On error path.  Introduced in commit a046433a.  Spotted by Coverity.
Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
Reviewed-by: NBenoit Canet <benoit@irqsave.net>
Signed-off-by: NKevin Wolf <kwolf@redhat.com>
(cherry picked from commit 6262bbd3)
Signed-off-by: NMichael Roth <mdroth@linux.vnet.ibm.com>