diff options
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/target_core_configfs.c | 32 | ||||
| -rw-r--r-- | drivers/target/target_core_pr.c | 2 |
2 files changed, 21 insertions, 13 deletions
diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c index 102ec644bc8a..023bd4516a68 100644 --- a/drivers/target/target_core_configfs.c +++ b/drivers/target/target_core_configfs.c @@ -1110,20 +1110,24 @@ static ssize_t alua_support_store(struct config_item *item, { struct se_dev_attrib *da = to_attrib(item); struct se_device *dev = da->da_dev; - bool flag; + bool flag, oldflag; int ret; + ret = strtobool(page, &flag); + if (ret < 0) + return ret; + + oldflag = !(dev->transport_flags & TRANSPORT_FLAG_PASSTHROUGH_ALUA); + if (flag == oldflag) + return count; + if (!(dev->transport->transport_flags_changeable & TRANSPORT_FLAG_PASSTHROUGH_ALUA)) { pr_err("dev[%p]: Unable to change SE Device alua_support:" " alua_support has fixed value\n", dev); - return -EINVAL; + return -ENOSYS; } - ret = strtobool(page, &flag); - if (ret < 0) - return ret; - if (flag) dev->transport_flags &= ~TRANSPORT_FLAG_PASSTHROUGH_ALUA; else @@ -1145,20 +1149,24 @@ static ssize_t pgr_support_store(struct config_item *item, { struct se_dev_attrib *da = to_attrib(item); struct se_device *dev = da->da_dev; - bool flag; + bool flag, oldflag; int ret; + ret = strtobool(page, &flag); + if (ret < 0) + return ret; + + oldflag = !(dev->transport_flags & TRANSPORT_FLAG_PASSTHROUGH_PGR); + if (flag == oldflag) + return count; + if (!(dev->transport->transport_flags_changeable & TRANSPORT_FLAG_PASSTHROUGH_PGR)) { pr_err("dev[%p]: Unable to change SE Device pgr_support:" " pgr_support has fixed value\n", dev); - return -EINVAL; + return -ENOSYS; } - ret = strtobool(page, &flag); - if (ret < 0) - return ret; - if (flag) dev->transport_flags &= ~TRANSPORT_FLAG_PASSTHROUGH_PGR; else diff --git a/drivers/target/target_core_pr.c b/drivers/target/target_core_pr.c index 4b94b085625b..3829b61b56c1 100644 --- a/drivers/target/target_core_pr.c +++ b/drivers/target/target_core_pr.c @@ -269,7 +269,7 @@ target_scsi2_reservation_reserve(struct se_cmd *cmd) spin_lock(&dev->dev_reservation_lock); if (dev->reservation_holder && dev->reservation_holder->se_node_acl != sess->se_node_acl) { - pr_err("SCSI-2 RESERVATION CONFLIFT for %s fabric\n", + pr_err("SCSI-2 RESERVATION CONFLICT for %s fabric\n", tpg->se_tpg_tfo->fabric_name); pr_err("Original reserver LUN: %llu %s\n", cmd->se_lun->unpacked_lun, |