Upgrade to 4.4.50-rt62

[kvmfornfv.git] / kernel / drivers / usb / gadget / function / u_ether.c

diff --git a/kernel/drivers/usb/gadget/function/u_ether.c b/kernel/drivers/usb/gadget/function/u_ether.c
index 6554322..7413f89 100644 (file)
--- a/kernel/drivers/usb/gadget/function/u_ether.c
+++ b/kernel/drivers/usb/gadget/function/u_ether.c
@@ -594,13 +594,6 @@ static netdev_tx_t eth_start_xmit(struct sk_buff *skb,
 
        req->length = length;
 
-       /* throttle high/super speed IRQ rate back slightly */
-       if (gadget_is_dualspeed(dev->gadget))
-               req->no_interrupt = (dev->gadget->speed == USB_SPEED_HIGH ||
-                                    dev->gadget->speed == USB_SPEED_SUPER)
-                       ? ((atomic_read(&dev->tx_qlen) % dev->qmult) != 0)
-                       : 0;
-
        retval = usb_ep_queue(in, req, GFP_ATOMIC);
        switch (retval) {
        default: