From: Lu Baolu <baolu.lu@linux.intel.com>
Date: Mon, 23 Jan 2017 12:20:00 +0000 (+0200)
Subject: usb: xhci: remove unnecessary assignment
X-Git-Tag: v4.11-rc1~119^2~70
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=80c479622fb4564c40813c8f752d3fffd4c5be47;p=karo-tx-linux.git

usb: xhci: remove unnecessary assignment

Drop an unnecessary assignment in prepare_transfer().

Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index bcc08949560a..61b5fea4cdb3 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -2844,8 +2844,6 @@ static int prepare_transfer(struct xhci_hcd *xhci,
 	td->start_seg = ep_ring->enq_seg;
 	td->first_trb = ep_ring->enqueue;
 
-	urb_priv->td[td_index] = td;
-
 	return 0;
 }