From: Steve Wise <swise@opengridcomputing.com>
Date: Wed, 13 Sep 2017 16:52:32 +0000 (-0700)
Subject: iw_cxgb4: put ep reference in pass_accept_req()
X-Git-Tag: C0P2-H0.0--20200415~7364
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=831cca587e7b4bf03996c72a3ebf2d21146c0b44;p=linux.git

iw_cxgb4: put ep reference in pass_accept_req()

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@opengridcomputing.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index e422a5bee855..6512a555f7f8 100644
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -2577,9 +2577,9 @@ 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;
 }