From: Hayes Wang hayeswang@realtek.com
[ Upstream commit 49d4b14113cae1410eb4654ada5b9583bad971c4 ]
This reverts commit 0ee1f4734967af8321ecebaf9c74221ace34f2d5.
The commit 0ee1f4734967 ("r8152: napi hangup fix after disconnect") adds a check about RTL8152_UNPLUG to determine if calling napi_disable() is invalid in rtl8152_close(), when rtl8152_disconnect() is called. This avoids to use napi_disable() after calling netif_napi_del().
Howver, commit ffa9fec30ca0 ("r8152: set RTL8152_UNPLUG only for real disconnection") causes that RTL8152_UNPLUG is not always set when calling rtl8152_disconnect(). Therefore, I have to revert commit 0ee1f4734967 ("r8152: napi hangup fix after disconnect"), first. And submit another patch to fix it.
Signed-off-by: Hayes Wang hayeswang@realtek.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/usb/r8152.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
--- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -3987,8 +3987,7 @@ static int rtl8152_close(struct net_devi #ifdef CONFIG_PM_SLEEP unregister_pm_notifier(&tp->pm_notifier); #endif - if (!test_bit(RTL8152_UNPLUG, &tp->flags)) - napi_disable(&tp->napi); + napi_disable(&tp->napi); clear_bit(WORK_ENABLE, &tp->flags); usb_kill_urb(tp->intr_urb); cancel_delayed_work_sync(&tp->schedule);