Commit 4593403f authored by Mao Wenan's avatar Mao Wenan Committed by David S. Miller

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: default avatarMao Wenan <maowenan@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 61a65d32
...@@ -1335,13 +1335,11 @@ static int atl2_probe(struct pci_dev *pdev, const struct pci_device_id *ent) ...@@ -1335,13 +1335,11 @@ static int atl2_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{ {
struct net_device *netdev; struct net_device *netdev;
struct atl2_adapter *adapter; struct atl2_adapter *adapter;
static int cards_found; static int cards_found = 0;
unsigned long mmio_start; unsigned long mmio_start;
int mmio_len; int mmio_len;
int err; int err;
cards_found = 0;
err = pci_enable_device(pdev); err = pci_enable_device(pdev);
if (err) if (err)
return err; return err;
......
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