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| author | Michael Brown | 2005-04-16 13:43:16 +0200 |
|---|---|---|
| committer | Michael Brown | 2005-04-16 13:43:16 +0200 |
| commit | 7bd3e883d76f8cd57ffb4fa10440b504b50d2803 (patch) | |
| tree | 31cec11c63640e97880cd664f158294eca46ee8c /src/drivers | |
| parent | Speed up PCI bus scanning by skipping fns 1-7 if fn 0 is not present. (diff) | |
| download | ipxe-7bd3e883d76f8cd57ffb4fa10440b504b50d2803.tar.gz ipxe-7bd3e883d76f8cd57ffb4fa10440b504b50d2803.tar.xz ipxe-7bd3e883d76f8cd57ffb4fa10440b504b50d2803.zip | |
Consistency
Diffstat (limited to 'src/drivers')
| -rw-r--r-- | src/drivers/bus/pci.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/drivers/bus/pci.c b/src/drivers/bus/pci.c index 7c4e46aa..37aa1cd9 100644 --- a/src/drivers/bus/pci.c +++ b/src/drivers/bus/pci.c @@ -31,8 +31,9 @@ static int fill_pci_device ( struct pci_device *pci ) { int reg; /* Check bus is within range */ - if ( PCI_BUS ( pci->busdevfn ) > pci_max_bus ) + if ( PCI_BUS ( pci->busdevfn ) > pci_max_bus ) { return 0; + } /* Check to see if we've cached the result that this is a * non-zero function on a non-existent card. This is done to |