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From 87b62a139d4385f3726820674127eaee29fc7cff Mon Sep 17 00:00:00 2001
From: Devendra Naga <devendra.aaru@gmail.com>
Date: Thu, 31 May 2012 01:51:20 +0000
Subject: [PATCH 087/109] r8169: call netif_napi_del at errpaths and at driver
unload
commit ad1be8d345416a794dea39761a374032aa471a76 upstream.
when register_netdev fails, the init'ed NAPIs by netif_napi_add must be
deleted with netif_napi_del, and also when driver unloads, it should
delete the NAPI before unregistering netdevice using unregister_netdev.
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
drivers/net/ethernet/realtek/r8169.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index cc2565c..9e61d6b 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -4185,6 +4185,7 @@ out:
return rc;
err_out_msi_4:
+ netif_napi_del(&tp->napi);
rtl_disable_msi(pdev, tp);
iounmap(ioaddr);
err_out_free_res_3:
@@ -4210,6 +4211,8 @@ static void __devexit rtl8169_remove_one(struct pci_dev *pdev)
cancel_delayed_work_sync(&tp->task);
+ netif_napi_del(&tp->napi);
+
unregister_netdev(dev);
rtl_release_firmware(tp);
--
1.7.7.6
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