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authorAndy Grover <agrover@redhat.com>2013-05-28 16:55:20 -0700
committerNicholas Bellinger <nab@linux-iscsi.org>2013-06-14 00:27:32 -0700
commitdb5d1c3ccc37d1f2066f5dc1f1c9c91a2f1f2956 (patch)
treee13318e1ec9d202b920f0917cd9aedc1f51814f4 /drivers/target
parentbc118fe4c4a8cfa453491ba77c0a146a6d0e73e0 (diff)
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.c4
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);