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| author | Hayes Wang <hayeswang@realtek.com> | 2019-08-28 09:51:41 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-08-28 16:02:32 -0700 |
| commit | 49d4b14113cae1410eb4654ada5b9583bad971c4 (patch) | |
| tree | 53242de3e48f9c2c80c116590a2235e64f2ab4ad /drivers | |
| parent | 092e22e586236bba106a82113826a68080a03506 (diff) | |
| download | linux-49d4b14113cae1410eb4654ada5b9583bad971c4.tar.gz linux-49d4b14113cae1410eb4654ada5b9583bad971c4.tar.bz2 linux-49d4b14113cae1410eb4654ada5b9583bad971c4.zip | |
Revert "r8152: napi hangup fix after disconnect"
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/usb/r8152.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index eee0f5007ee3..ad3abe26b51b 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -4021,8 +4021,7 @@ static int rtl8152_close(struct net_device *netdev) #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); |