Merge branch 'nvmf-4.8-rc' of git://git.infradead.org/nvme-fabrics into for-linus

[mirror_ubuntu-artful-kernel.git] / drivers / infiniband / hw / cxgb4 / cm.c

diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index b6a953aed7e83d6058164ca66af2516ab0981e23..80f988984f4448ca42d53c1b9e2bba890948ec78 100644 (file)
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -333,6 +333,8 @@ static void remove_ep_tid(struct c4iw_ep *ep)
 
        spin_lock_irqsave(&ep->com.dev->lock, flags);
        _remove_handle(ep->com.dev, &ep->com.dev->hwtid_idr, ep->hwtid, 0);
+       if (idr_is_empty(&ep->com.dev->hwtid_idr))
+               wake_up(&ep->com.dev->wait);
        spin_unlock_irqrestore(&ep->com.dev->lock, flags);
 }
 
@@ -2117,8 +2119,10 @@ static int import_ep(struct c4iw_ep *ep, int iptype, __u8 *peer_ip,
                }
                ep->l2t = cxgb4_l2t_get(cdev->rdev.lldi.l2t,
                                        n, pdev, rt_tos2priority(tos));
-               if (!ep->l2t)
+               if (!ep->l2t) {
+                       dev_put(pdev);
                        goto out;
+               }
                ep->mtu = pdev->mtu;
                ep->tx_chan = cxgb4_port_chan(pdev);
                ep->smac_idx = cxgb4_tp_smt_idx(adapter_type,