4.13-stable review patch. If anyone has any objections, please let me know. ------------------ From: Steve Wise <swise@xxxxxxxxxxxxxxxxxxxxx> commit 3d318605f5e32ff44fb290d9b67573b34213c4c8 upstream. The listening endpoint should always be dereferenced at the end of pass_accept_req(). Fixes: f86fac79afec ("RDMA/iw_cxgb4: atomic find and reference for listening endpoints") Signed-off-by: Steve Wise <swise@xxxxxxxxxxxxxxxxxxxxx> Signed-off-by: Doug Ledford <dledford@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/infiniband/hw/cxgb4/cm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/infiniband/hw/cxgb4/cm.c +++ b/drivers/infiniband/hw/cxgb4/cm.c @@ -2599,9 +2599,9 @@ fail: c4iw_put_ep(&child_ep->com); reject: reject_cr(dev, hwtid, skb); +out: if (parent_ep) c4iw_put_ep(&parent_ep->com); -out: return 0; }