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[SCSI] qla2xxx: Use pcie_is_pcie() to simplify code 

Use pci_is_pcie() instead of pci_find_capability() to simplify code.

Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Chad Dupuis <chad.dupuis@qlogic.com>
Cc: Andrew Vasquez <andrew.vasquez@qlogic.com>
Cc: linux-driver@qlogic.com
Cc: "James E.J. Bottomley" <JBottomley@parallels.com>
This commit is contained in:
Yijing Wang 2013-09-05 15:55:30 +08:00 committed by Bjorn Helgaas
parent ad4d35f865
commit ce9f7ed92a
1 changed files with 2 additions and 4 deletions
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6
drivers/scsi/qla2xxx/qla_mr.c
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@ -507,7 +507,7 @@ qlafx00_pci_config(scsi_qla_host_t *vha)
pci_write_config_word(ha->pdev, PCI_COMMAND, w);
/* PCIe -- adjust Maximum Read Request Size (2048). */
if (pci_find_capability(ha->pdev, PCI_CAP_ID_EXP))
if (pci_is_pcie(ha->pdev))
pcie_set_readrq(ha->pdev, 2048);
ha->chip_revision = ha->pdev->revision;
@ -660,10 +660,8 @@ char *
qlafx00_pci_info_str(struct scsi_qla_host *vha, char *str)
{
struct qla_hw_data *ha = vha->hw;
int pcie_reg;
pcie_reg = pci_find_capability(ha->pdev, PCI_CAP_ID_EXP);
if (pcie_reg) {
if (pci_is_pcie(ha->pdev)) {
strcpy(str, "PCIe iSA");
return str;
}