Commit 4593403f authored Feb 22, 2019 by Mao Wenan Committed by David S. Miller Feb 23, 2019

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>

parent 61a65d32

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

+1 −3

Original line number	Diff line number	Diff line
		@@ -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;