netdev - [PATCH net 2/2] r8152: avoid using napi_disable after netif_napi

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Date:   Fri, 23 Aug 2019 16:53:02 +0800
From:   Hayes Wang <hayeswang@...ltek.com>
To:     <netdev@...r.kernel.org>
CC:     <nic_swsd@...ltek.com>, <linux-kernel@...r.kernel.org>,
        <jslaby@...e.cz>, Hayes Wang <hayeswang@...ltek.com>
Subject: [PATCH net 2/2] r8152: avoid using napi_disable after netif_napi_del.

Exchange netif_napi_del() and unregister_netdev() in rtl8152_disconnect()
to avoid using napi_disable() after netif_napi_del().

Signed-off-by: Hayes Wang <hayeswang@...ltek.com>
---
 drivers/net/usb/r8152.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index 690a24d1ef82..29390eda5251 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -5364,8 +5364,8 @@ static void rtl8152_disconnect(struct usb_interface *intf)
 	if (tp) {
 		rtl_set_unplug(tp);
 
-		netif_napi_del(&tp->napi);
 		unregister_netdev(tp->netdev);
+		netif_napi_del(&tp->napi);
 		cancel_delayed_work_sync(&tp->hw_phy_work);
 		tp->rtl_ops.unload(tp);
 		free_netdev(tp->netdev);
-- 
2.21.0