From 4593403fa516a5a4cffe6883c5062d60932cbfbe Mon Sep 17 00:00:00 2001
From: Mao Wenan <maowenan@huawei.com>
Date: Fri, 22 Feb 2019 14:57:23 +0800
Subject: [PATCH] net: set static variable an initial value in atl2_probe()
cards_found is a static variable, but when it enters atl2_probe(),
cards_found is set to zero, the value is not consistent with last probe,
so next behavior is not our expect.
Signed-off-by: Mao Wenan <maowenan@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/ethernet/atheros/atlx/atl2.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/atheros/atlx/atl2.c b/drivers/net/ethernet/atheros/atlx/atl2.c
index bb41becb66099..31ff1e0d1baac 100644
--- a/drivers/net/ethernet/atheros/atlx/atl2.c
+++ b/drivers/net/ethernet/atheros/atlx/atl2.c
@@ -1335,13 +1335,11 @@ static int atl2_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{
struct net_device *netdev;
struct atl2_adapter *adapter;
- static int cards_found;
+ static int cards_found = 0;
unsigned long mmio_start;
int mmio_len;
int err;
- cards_found = 0;
-
err = pci_enable_device(pdev);
if (err)
return err;
--
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