diff options
Diffstat (limited to 'drivers/infiniband/sw/rxe/rxe_req.c')
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_req.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/infiniband/sw/rxe/rxe_req.c b/drivers/infiniband/sw/rxe/rxe_req.c index 373b03f223be..12d03f390b09 100644 --- a/drivers/infiniband/sw/rxe/rxe_req.c +++ b/drivers/infiniband/sw/rxe/rxe_req.c @@ -102,6 +102,8 @@ void rnr_nak_timer(struct timer_list *t) rxe_dbg_qp(qp, "nak timer fired\n"); + if (!rxe_get(qp)) + return; spin_lock_irqsave(&qp->state_lock, flags); if (qp->valid) { /* request a send queue retry */ @@ -110,6 +112,7 @@ void rnr_nak_timer(struct timer_list *t) rxe_sched_task(&qp->send_task); } spin_unlock_irqrestore(&qp->state_lock, flags); + rxe_put(qp); } static void req_check_sq_drain_done(struct rxe_qp *qp) |