[SCSI] qla2xxx: Add test for valid loop id to qla2x00_relogin().
If fabric device has invalid loop id (FC_NO_LOOP_ID) then call
qla2x00_find_new_loop_id() to attempt to obtain valid loop id.
Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 2f039e0..d1b29dc 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -3214,6 +3214,17 @@
fcport->d_id.b.area,
fcport->d_id.b.al_pa);
+ if (fcport->loop_id == FC_NO_LOOP_ID) {
+ fcport->loop_id = next_loopid =
+ ha->min_external_loopid;
+ status = qla2x00_find_new_loop_id(
+ vha, fcport);
+ if (status != QLA_SUCCESS) {
+ /* Ran out of IDs to use */
+ break;
+ }
+ }
+
if (IS_ALOGIO_CAPABLE(ha)) {
fcport->flags |= FCF_ASYNC_SENT;
data[0] = 0;
