diff options
Diffstat (limited to 'drivers/target/target_core_configfs.c')
| -rw-r--r-- | drivers/target/target_core_configfs.c | 28 |
1 files changed, 6 insertions, 22 deletions
diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c index 3d5570da41e..7b473b66da7 100644 --- a/drivers/target/target_core_configfs.c +++ b/drivers/target/target_core_configfs.c @@ -1615,15 +1615,9 @@ static ssize_t target_core_show_alua_lu_gp(void *p, char *page) struct t10_alua_lu_gp_member *lu_gp_mem; ssize_t len = 0; - if (dev->t10_alua.alua_type != SPC3_ALUA_EMULATED) - return len; - lu_gp_mem = dev->dev_alua_lu_gp_mem; - if (!lu_gp_mem) { - pr_err("NULL struct se_device->dev_alua_lu_gp_mem" - " pointer\n"); - return -EINVAL; - } + if (!lu_gp_mem) + return 0; spin_lock(&lu_gp_mem->lu_gp_mem_lock); lu_gp = lu_gp_mem->lu_gp; @@ -1649,12 +1643,10 @@ static ssize_t target_core_store_alua_lu_gp( unsigned char buf[LU_GROUP_NAME_BUF]; int move = 0; - if (dev->t10_alua.alua_type != SPC3_ALUA_EMULATED) { - pr_warn("SPC3_ALUA_EMULATED not enabled for %s/%s\n", - config_item_name(&hba->hba_group.cg_item), - config_item_name(&dev->dev_group.cg_item)); - return -EINVAL; - } + lu_gp_mem = dev->dev_alua_lu_gp_mem; + if (!lu_gp_mem) + return 0; + if (count > LU_GROUP_NAME_BUF) { pr_err("ALUA LU Group Alias too large!\n"); return -EINVAL; @@ -1675,14 +1667,6 @@ static ssize_t target_core_store_alua_lu_gp( if (!lu_gp_new) return -ENODEV; } - lu_gp_mem = dev->dev_alua_lu_gp_mem; - if (!lu_gp_mem) { - if (lu_gp_new) - core_alua_put_lu_gp_from_name(lu_gp_new); - pr_err("NULL struct se_device->dev_alua_lu_gp_mem" - " pointer\n"); - return -EINVAL; - } spin_lock(&lu_gp_mem->lu_gp_mem_lock); lu_gp = lu_gp_mem->lu_gp; |