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authorhayeswang <hayeswang@realtek.com>2017-01-20 14:33:55 +0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-06-17 06:39:38 +0200
commit5270bf63719c2c5e3a3d715ac78d394baea899d9 (patch)
treefc6bba36e1d90e3cb3d8ccd89fe91e8673f7102e
parenta4877e5564a5306a38657fc25db721a6e558ce98 (diff)
r8152: fix rtl8152_post_reset function
[ Upstream commit 2c561b2b728ca4013e76d6439bde2c137503745e ] 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> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/net/usb/r8152.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index 4307ff3772ad..c12fc9af0234 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -3418,12 +3418,14 @@ 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;
}