usb: xhci: remove unnecessary assignment
authorLu Baolu <baolu.lu@linux.intel.com>
Mon, 23 Jan 2017 12:20:00 +0000 (14:20 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 25 Jan 2017 09:57:35 +0000 (10:57 +0100)
commit80c479622fb4564c40813c8f752d3fffd4c5be47
tree0abe3b6bed9eca0e008466685939bd4b1a8e2839
parent21939f003ad09355d9c975735750bb22aa37d8de
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>
drivers/usb/host/xhci-ring.c