diff options
| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-05-10 22:05:49 -0700 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-05-10 22:19:39 -0700 |
| commit | 33690746196b26b04ea795e4de0ae706cb54f5ab (patch) | |
| tree | cf7b926d6c291759e7f4d73b3600d143f6123182 | |
| parent | 711543d312d11dada0cfc917ed6585101c4f6bda (diff) | |
| download | lio-core-33690746196b26b04ea795e4de0ae706cb54f5ab.tar.gz | |
target: Drop incorrect se_lun_acl release for dynamic -> explict ACL conversion
This patch removes some potentially problematic legacy code within
core_clear_initiator_node_from_tpg() that was originally intended to
release left over se_lun_acl setup during dynamic NodeACL+MappedLUN
generate when running with TPG demo-mode operation.
Since we now only ever expect to allocate and release se_lun_acl from
within target_core_fabric_configfs.c:target_fabric_make_mappedlun() and
target_fabric_drop_mappedlun() context respectively, this code for
demo-mode release is incorrect and needs to be removed.
Cc: Christoph Hellwig <hch@lst.de>
Cc: Andy Grover <agrover@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
| -rw-r--r-- | drivers/target/target_core_tpg.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/drivers/target/target_core_tpg.c b/drivers/target/target_core_tpg.c index c672a40cbfe2c1..3a43c00b37ab8a 100644 --- a/drivers/target/target_core_tpg.c +++ b/drivers/target/target_core_tpg.c @@ -81,28 +81,7 @@ static void core_clear_initiator_node_from_tpg( core_update_device_list_for_node(lun, NULL, deve->mapped_lun, TRANSPORT_LUNFLAGS_NO_ACCESS, nacl, tpg, 0); - spin_lock(&lun->lun_acl_lock); - list_for_each_entry_safe(acl, acl_tmp, - &lun->lun_acl_list, lacl_list) { - if (!strcmp(acl->initiatorname, nacl->initiatorname) && - (acl->mapped_lun == deve->mapped_lun)) - break; - } - - if (!acl) { - pr_err("Unable to locate struct se_lun_acl for %s," - " mapped_lun: %u\n", nacl->initiatorname, - deve->mapped_lun); - spin_unlock(&lun->lun_acl_lock); - spin_lock_irq(&nacl->device_list_lock); - continue; - } - - list_del(&acl->lacl_list); - spin_unlock(&lun->lun_acl_lock); - spin_lock_irq(&nacl->device_list_lock); - kfree(acl); } spin_unlock_irq(&nacl->device_list_lock); } |