[PATCH 2/2 net v3.16]r8169: Remove unusued interrupts

[Corcodel Marian]

 This patch remove unhandled interupt comparing for existence on PCI
 register.

Signed-off-by: Corcodel Marian <a...@marian1000.go.ro>
---
 drivers/net/ethernet/realtek/r8169.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/ethernet/realtek/r8169.c 
b/drivers/net/ethernet/realtek/r8169.c
index ec555e7..eba2253 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -7208,6 +7208,9 @@ rtl_init_one(struct pci_dev *pdev, const struct 
pci_device_id *ent)
        tp->opts1_mask = (tp->mac_version != RTL_GIGA_MAC_VER_01) ?
                ~(RxBOVF | RxFOVF) : ~0;
 
+       if (!(cmd & PCI_COMMAND_SERR))
+               tp->event_slow &= ~SYSErr;
+
        init_timer(&tp->timer);
        tp->timer.data = (unsigned long) dev;
        tp->timer.function = rtl8169_phy_timer;
-- 
2.1.4