[SCSI] qla2xxx: Prevent enabling target mode for unsupported HBAs.

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / scsi / qla2xxx / qla_target.c

diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index cb8ea44..61b5d8c 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -4306,6 +4306,12 @@ int qlt_add_target(struct qla_hw_data *ha, struct scsi_qla_host *base_vha)
        if (!QLA_TGT_MODE_ENABLED())
                return 0;
 
+       if (!IS_TGT_MODE_CAPABLE(ha)) {
+               ql_log(ql_log_warn, base_vha, 0xe070,
+                   "This adapter does not support target mode.\n");
+               return 0;
+       }
+
        ql_dbg(ql_dbg_tgt, base_vha, 0xe03b,
            "Registering target for host %ld(%p)", base_vha->host_no, ha);