diff options
| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-03-20 21:26:48 -0700 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-04-14 16:04:58 -0700 |
| commit | 58d926187758f76647d68e2f51ce44e6ace81873 (patch) | |
| tree | c877294c394ab14cbdeca4af1a3e7835d644f73b /drivers/target/target_core_tpg.c | |
| parent | 0034102808e0dbbf3a2394b82b1bb40b5778de9e (diff) | |
| download | linux-58d926187758f76647d68e2f51ce44e6ace81873.tar.gz linux-58d926187758f76647d68e2f51ce44e6ace81873.tar.xz linux-58d926187758f76647d68e2f51ce44e6ace81873.zip | |
target: Remove obsolete DF_READ_ONLY usage
This was used at one time as a hack by FILEIO backend registration to
allow a struct block_device that was claimed with blkdev_get (by a local
filesystem mount for example) to be exported as read-only (SCSI WP=1).
Since FILEIO backend registration will no longer attempt to obtain
exclusive access to an underlying struct block_device here, this flag is
now obsolete.
Reported-by: Roland Dreier <roland@purestorage.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/target_core_tpg.c')
| -rw-r--r-- | drivers/target/target_core_tpg.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/target/target_core_tpg.c b/drivers/target/target_core_tpg.c index 70c3ffb981e7..c672a40cbfe2 100644 --- a/drivers/target/target_core_tpg.c +++ b/drivers/target/target_core_tpg.c @@ -175,10 +175,7 @@ void core_tpg_add_node_to_devs( * demo_mode_write_protect is ON, or READ_ONLY; */ if (!tpg->se_tpg_tfo->tpg_check_demo_mode_write_protect(tpg)) { - if (dev->dev_flags & DF_READ_ONLY) - lun_access = TRANSPORT_LUNFLAGS_READ_ONLY; - else - lun_access = TRANSPORT_LUNFLAGS_READ_WRITE; + lun_access = TRANSPORT_LUNFLAGS_READ_WRITE; } else { /* * Allow only optical drives to issue R/W in default RO |