Merge branches 'cxgb4' and 'qib' into for-next

1 files changed, 5 insertions, 1 deletions

diff --git a/drivers/infiniband/hw/qib/qib_intr.c b/drivers/infiniband/hw/qib/qib_intr.c
index a693c56ec8a6..6ae57d23004a 100644
--- a/drivers/infiniband/hw/qib/qib_intr.c
+++ b/drivers/infiniband/hw/qib/qib_intr.c
@@ -96,8 +96,12 @@ void qib_handle_e_ibstatuschanged(struct qib_pportdata *ppd, u64 ibcs)
          * states, or if it transitions from any of the up (INIT or better)
          * states into any of the down states (except link recovery), then
          * call the chip-specific code to take appropriate actions.
+         *
+         * ppd->lflags could be 0 if this is the first time the interrupt
+         * handlers has been called but the link is already up.
          */
-        if (lstate >= IB_PORT_INIT && (ppd->lflags & QIBL_LINKDOWN) &&
+        if (lstate >= IB_PORT_INIT &&
+            (!ppd->lflags || (ppd->lflags & QIBL_LINKDOWN)) &&
             ltstate == IB_PHYSPORTSTATE_LINKUP) {
                 /* transitioned to UP */
                 if (dd->f_ib_updown(ppd, 1, ibcs))