Commit ab2dc2fe authored by Mao Wenan's avatar Mao Wenan Committed by DidntRead
Browse files

net: set static variable an initial value in atl2_probe() 



[ Upstream commit 4593403fa516a5a4cffe6883c5062d60932cbfbe ]

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: default avatarMao Wenan <maowenan@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 8a839bd1

drivers/net/ethernet/atheros/atlx/atl2.c

+1 −3
Original line number Diff line number Diff line
@@ -1338,13 +1338,11 @@ 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;