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| author | Mao Wenan <maowenan@huawei.com> | 2019-02-22 14:57:23 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-02-23 13:47:13 -0800 |
| commit | 4593403fa516a5a4cffe6883c5062d60932cbfbe (patch) | |
| tree | ea7c6861c7b594ae3ad5d1fc67109c75830f1e11 | |
| parent | 61a65d32fe91c2b6ea3aed47c5f1efc7acd89ba2 (diff) | |
| download | linux-4593403fa516a5a4cffe6883c5062d60932cbfbe.tar.gz linux-4593403fa516a5a4cffe6883c5062d60932cbfbe.tar.bz2 linux-4593403fa516a5a4cffe6883c5062d60932cbfbe.zip | |
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>
| -rw-r--r-- | drivers/net/ethernet/atheros/atlx/atl2.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/net/ethernet/atheros/atlx/atl2.c b/drivers/net/ethernet/atheros/atlx/atl2.c index bb41becb6609..31ff1e0d1baa 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; |