diff options
| -rw-r--r-- | drivers/infiniband/hw/hfi1/chip.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/hfi1/chip.c b/drivers/infiniband/hw/hfi1/chip.c index 8b8840a676e4..f9d0d8c09785 100644 --- a/drivers/infiniband/hw/hfi1/chip.c +++ b/drivers/infiniband/hw/hfi1/chip.c @@ -9533,8 +9533,11 @@ static int test_qsfp_read(struct hfi1_pportdata *ppd) int ret; u8 status; - /* report success if not a QSFP */ - if (ppd->port_type != PORT_TYPE_QSFP) + /* + * Report success if not a QSFP or, if it is a QSFP, but the cable is + * not present + */ + if (ppd->port_type != PORT_TYPE_QSFP || !qsfp_mod_present(ppd)) return 0; /* read byte 2, the status byte */ |