3.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Steve Wise <redacted>

commit 0f1dcfae6bc5563424346ad3a03282b8235a4c33 upstream.

This fixes a race where an ingress abort fails to wake up the thread
blocked in rdma_init() causing the app to hang.

Signed-off-by: Steve Wise <redacted>
Signed-off-by: Roland Dreier <redacted>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/infiniband/hw/cxgb4/cm.c |    5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c

@@ -2667,11 +2667,8 @@ static int peer_abort_intr(struct c4iw_d
 
 	/*
 	 * Wake up any threads in rdma_init() or rdma_fini().
-	 * However, this is not needed if com state is just
-	 * MPA_REQ_SENT
 	 */
-	if (ep->com.state != MPA_REQ_SENT)
-		c4iw_wake_up(&ep->com.wr_wait, -ECONNRESET);
+	c4iw_wake_up(&ep->com.wr_wait, -ECONNRESET);
 	sched(dev, skb);
 	return 0;
 }