2 files changed, 9 insertions, 2 deletions

diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
index d6be0762eb91..b586f27c3bd4 100644
--- a/drivers/scsi/qla4xxx/ql4_def.h
+++ b/drivers/scsi/qla4xxx/ql4_def.h
@@ -244,6 +244,7 @@ struct ddb_entry {
         uint8_t ip_addr[ISCSI_IPADDR_SIZE];
         uint8_t iscsi_name[ISCSI_NAME_SIZE];    /* 72 x48 */
         uint8_t iscsi_alias[0x20];
+        uint8_t isid[6];
 };
 
 /*
diff --git a/drivers/scsi/qla4xxx/ql4_init.c b/drivers/scsi/qla4xxx/ql4_init.c
index 109c5f5985ec..af8c3233e8ae 100644
--- a/drivers/scsi/qla4xxx/ql4_init.c
+++ b/drivers/scsi/qla4xxx/ql4_init.c
@@ -342,8 +342,12 @@ static struct ddb_entry* qla4xxx_get_ddb_entry(struct scsi_qla_host *ha,
         DEBUG2(printk("scsi%ld: %s: Looking for ddb[%d]\n", ha->host_no,
                       __func__, fw_ddb_index));
         list_for_each_entry(ddb_entry, &ha->ddb_list, list) {
-                if (memcmp(ddb_entry->iscsi_name, fw_ddb_entry->iscsi_name,
-                           ISCSI_NAME_SIZE) == 0) {
+                if ((memcmp(ddb_entry->iscsi_name, fw_ddb_entry->iscsi_name,
+                           ISCSI_NAME_SIZE) == 0) &&
+                        (ddb_entry->tpgt ==
+                                le32_to_cpu(fw_ddb_entry->tgt_portal_grp)) &&
+                        (memcmp(ddb_entry->isid, fw_ddb_entry->isid,
+                                sizeof(ddb_entry->isid)) == 0)) {
                         found++;
                         break;
                 }
@@ -430,6 +434,8 @@ static int qla4xxx_update_ddb_entry(struct scsi_qla_host *ha,
 
         ddb_entry->port = le16_to_cpu(fw_ddb_entry->port);
         ddb_entry->tpgt = le32_to_cpu(fw_ddb_entry->tgt_portal_grp);
+        memcpy(ddb_entry->isid, fw_ddb_entry->isid, sizeof(ddb_entry->isid));
+
         memcpy(&ddb_entry->iscsi_name[0], &fw_ddb_entry->iscsi_name[0],
                min(sizeof(ddb_entry->iscsi_name),
                    sizeof(fw_ddb_entry->iscsi_name)));