[SCSI] qla2xxx: Prevent enabling target mode for unsupported HBAs.
Signed-off-by: Arun Easi <arun.easi@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index cb8ea44..61b5d8c 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -4306,6 +4306,12 @@
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);