diff options
| author | Jon Mason <jdmason@kudzu.us> | 2011-06-27 07:43:47 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-06-27 21:40:44 -0700 |
| commit | 353064de8af3bf46757376db66c29fa87a9fda3a (patch) | |
| tree | 2c7da10731051164db980806dd4b5d9a099253f5 /drivers/net/e1000e/lib.c | |
| parent | 6532e9cb33221a31c8514441a972486af713ad6e (diff) | |
| download | op-kernel-dev-353064de8af3bf46757376db66c29fa87a9fda3a.zip op-kernel-dev-353064de8af3bf46757376db66c29fa87a9fda3a.tar.gz | |
e1000e: remove unnecessary reads of PCI_CAP_ID_EXP
The PCIE capability offset is saved during PCI bus walking. It will
remove an unnecessary search in the PCI configuration space if this
value is referenced instead of reacquiring it.
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/e1000e/lib.c')
| -rw-r--r-- | drivers/net/e1000e/lib.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/e1000e/lib.c b/drivers/net/e1000e/lib.c index dd8ab05..bd72b81 100644 --- a/drivers/net/e1000e/lib.c +++ b/drivers/net/e1000e/lib.c @@ -56,7 +56,7 @@ s32 e1000e_get_bus_info_pcie(struct e1000_hw *hw) struct e1000_adapter *adapter = hw->adapter; u16 pcie_link_status, cap_offset; - cap_offset = pci_find_capability(adapter->pdev, PCI_CAP_ID_EXP); + cap_offset = adapter->pdev->pcie_cap; if (!cap_offset) { bus->width = e1000_bus_width_unknown; } else { |
