tree 834a22aa519cb6b9cd28de32b750700a92c923c1
parent dea5f0998aa82bdeca260b87c653db11e91329b2
author Roland Dreier <roland@purestorage.com> 1351700204 -0700
committer Nicholas Bellinger <nab@linux-iscsi.org> 1351755511 -0700

target: Don't return success from module_init() if setup fails

If the call to core_dev_release_virtual_lun0() fails, then nothing
sets ret to anything other than 0, so even though everything is
torn down and freed, target_core_init_configfs() will seem to succeed
and the module will be loaded.  Fix this by passing the return value
on up the chain.

Signed-off-by: Roland Dreier <roland@purestorage.com>
Cc: stable@vger.kernel.org
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>