tree 0bffc5bbd72c88d72e9e731be6d942e01ea9f044
parent aa387d630cfed1a694a9c8c61fba3877ba8d4f07
author Jan Beulich <JBeulich@suse.com> 1348498537 +0100
committer Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 1348577607 -0400

xen-pciback: properly clean up after calling pcistub_device_find()

As the function calls pcistub_device_get() before returning non-NULL,
its callers need to take care of calling pcistub_device_put() on
(mostly, but not exclusively) error paths.

Otoh, the function already guarantees that the 'dev' member is non-NULL
upon successful return, so callers do not need to check for this a
second time.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>