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authorAndy Grover <agrover@redhat.com>2013-11-26 11:49:24 -0800
committerNicholas Bellinger <nab@linux-iscsi.org>2013-12-19 14:49:54 -0800
commitde06875f089678f4f9f1e8d5e1421fb0ceab12d0 (patch)
tree20f4ce70000325ea696bad924bc8eed70e6134e1
parent95cadace8f3959282e76ebf8b382bd0930807d2c (diff)
downloadlinux-de06875f089678f4f9f1e8d5e1421fb0ceab12d0.tar.gz
target: Remove extra percpu_ref_init
lun->lun_ref is also initialized in core_tpg_post_addlun, so it doesn't need to be done in core_tpg_setup_virtual_lun0. (nab: Drop left-over percpu_ref_cancel_init in failure path) Signed-off-by: Andy Grover <agrover@redhat.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
-rw-r--r--drivers/target/target_core_tpg.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/target/target_core_tpg.c b/drivers/target/target_core_tpg.c
index f755712a9a0d..2a573de19a9f 100644
--- a/drivers/target/target_core_tpg.c
+++ b/drivers/target/target_core_tpg.c
@@ -656,15 +656,9 @@ static int core_tpg_setup_virtual_lun0(struct se_portal_group *se_tpg)
spin_lock_init(&lun->lun_sep_lock);
init_completion(&lun->lun_ref_comp);
- ret = percpu_ref_init(&lun->lun_ref, core_tpg_lun_ref_release);
- if (ret < 0)
- return ret;
-
ret = core_tpg_post_addlun(se_tpg, lun, lun_access, dev);
- if (ret < 0) {
- percpu_ref_cancel_init(&lun->lun_ref);
+ if (ret < 0)
return ret;
- }
return 0;
}