r8152: fix rtl8152_post_reset function

The rtl8152_post_reset() should sumbit rx urb and interrupt transfer,
otherwise the rx wouldn't work and the linking change couldn't be
detected.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index f3b48ad90865..0e99af090734 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -3545,12 +3545,14 @@ static int rtl8152_post_reset(struct usb_interface *intf)
         if (netif_carrier_ok(netdev)) {
                 mutex_lock(&tp->control);
                 tp->rtl_ops.enable(tp);
+                rtl_start_rx(tp);
                 rtl8152_set_rx_mode(netdev);
                 mutex_unlock(&tp->control);
                 netif_wake_queue(netdev);
         }
 
         napi_enable(&tp->napi);
+        usb_submit_urb(tp->intr_urb, GFP_KERNEL);
 
         return 0;
 }