diff options
Diffstat (limited to 'drivers/target/target_core_device.c')
| -rw-r--r-- | drivers/target/target_core_device.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c index 6993961..c3cf95e 100644 --- a/drivers/target/target_core_device.c +++ b/drivers/target/target_core_device.c @@ -668,11 +668,8 @@ int target_report_luns(struct se_task *se_task) * coming via a target_core_mod PASSTHROUGH op, and not through * a $FABRIC_MOD. In that case, report LUN=0 only. */ - if (!se_sess) { - int_to_scsilun(0, (struct scsi_lun *)&buf[offset]); - lun_count = 1; + if (!se_sess) goto done; - } spin_lock_irq(&se_sess->se_node_acl->device_list_lock); for (i = 0; i < TRANSPORT_MAX_LUNS_PER_TPG; i++) { @@ -699,6 +696,14 @@ int target_report_luns(struct se_task *se_task) * See SPC3 r07, page 159. */ done: + /* + * If no LUNs are accessible, report virtual LUN 0. + */ + if (lun_count == 0) { + int_to_scsilun(0, (struct scsi_lun *)&buf[offset]); + lun_count = 1; + } + lun_count *= 8; buf[0] = ((lun_count >> 24) & 0xff); buf[1] = ((lun_count >> 16) & 0xff); |