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| author | Michael Brown | 2017-03-22 14:28:58 +0100 |
|---|---|---|
| committer | Michael Brown | 2017-03-22 14:28:58 +0100 |
| commit | ad725fa7d9ad6dfa1167885394b5c6463820207f (patch) | |
| tree | da8e9f1edf9992e4944351315e169ff42f2e8999 /src/drivers | |
| parent | [hermon] Assert that mapping length is non-zero (diff) | |
| download | ipxe-ad725fa7d9ad6dfa1167885394b5c6463820207f.tar.gz ipxe-ad725fa7d9ad6dfa1167885394b5c6463820207f.tar.xz ipxe-ad725fa7d9ad6dfa1167885394b5c6463820207f.zip | |
[tlan] Guard against failure to identify chip
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/drivers')
| -rw-r--r-- | src/drivers/net/tlan.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/drivers/net/tlan.c b/src/drivers/net/tlan.c index 7742f6d8..0e85b35b 100644 --- a/src/drivers/net/tlan.c +++ b/src/drivers/net/tlan.c @@ -808,6 +808,8 @@ static int tlan_probe ( struct nic *nic, struct pci_device *pci ) { } i++; } + if (chip_idx == -1) + return 0; priv->vendor_id = pci->vendor; priv->dev_id = pci->device; |