diff options
| author |   Christoph Hellwig <hch@lst.de> | 2016-05-02 15:45:21 +0200 |
|---|---|---|
| committer |   Nicholas Bellinger <nab@linux-iscsi.org> | 2016-05-10 01:19:18 -0700 |
| commit | 22d11759a4e7018f8cd7914e4e706ca2c96d6c01 (patch) | |
| tree | 788d1e4e1828d66f60f9d444c298081013e4d7fa /drivers/target/target_core_configfs.c | |
| parent | target: remove acl_stop (diff) | |
| download | linux-dev-22d11759a4e7018f8cd7914e4e706ca2c96d6c01.tar.xz linux-dev-22d11759a4e7018f8cd7914e4e706ca2c96d6c01.zip | |
target: make ->shutdown_session optional
Turns out the template and thus many drivers got the return value wrong:
0 means the fabrics driver needs to put a session reference, which no
driver except for the iSCSI target drivers did. Fortunately none of these
drivers supports explicit Node ACLs, so the bug was harmless.
Even without that only qla2xxx and iscsi every did real work in
shutdown_session, so get rid of the boilerplate code in all other
drivers.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/target_core_configfs.c')
| -rw-r--r-- | drivers/target/target_core_configfs.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c index 73c23c75528a..75c5000ca95e 100644 --- a/drivers/target/target_core_configfs.c +++ b/drivers/target/target_core_configfs.c @@ -385,10 +385,6 @@ static int target_fabric_tf_ops_check(const struct target_core_fabric_ops *tfo) pr_err("Missing tfo->release_cmd()\n"); return -EINVAL; } - if (!tfo->shutdown_session) { - pr_err("Missing tfo->shutdown_session()\n"); - return -EINVAL; - } if (!tfo->close_session) { pr_err("Missing tfo->close_session()\n"); return -EINVAL; |