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| author |   Andy Grover <agrover@redhat.com> | 2013-05-28 16:55:20 -0700 |
|---|---|---|
| committer |   Nicholas Bellinger <nab@linux-iscsi.org> | 2013-06-14 00:27:32 -0700 |
| commit | db5d1c3ccc37d1f2066f5dc1f1c9c91a2f1f2956 (patch) | |
| tree | e13318e1ec9d202b920f0917cd9aedc1f51814f4 /drivers/target | |
| parent | target: Further refactoring of core_scsi3_emulate_pro_register() (diff) | |
| download | linux-dev-db5d1c3ccc37d1f2066f5dc1f1c9c91a2f1f2956.tar.xz linux-dev-db5d1c3ccc37d1f2066f5dc1f1c9c91a2f1f2956.zip | |
target: Make virtual_lun0 a nullio device
Nobody should be expecting to read or write virtual_lun0.
Signed-off-by: Andy Grover <agrover@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/target_core_device.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c index ed679c9420c5..8f4142fe5f19 100644 --- a/drivers/target/target_core_device.c +++ b/drivers/target/target_core_device.c @@ -1544,7 +1544,7 @@ int core_dev_setup_virtual_lun0(void) { struct se_hba *hba; struct se_device *dev; - char buf[16]; + char buf[] = "rd_pages=8,rd_nullio=1"; int ret; hba = core_alloc_hba("rd_mcp", 0, HBA_FLAGS_INTERNAL_USE); @@ -1557,8 +1557,6 @@ int core_dev_setup_virtual_lun0(void) goto out_free_hba; } - memset(buf, 0, 16); - sprintf(buf, "rd_pages=8"); hba->transport->set_configfs_dev_params(dev, buf, sizeof(buf)); ret = target_configure_device(dev); |