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[v2,6/6] scsi/qla2xxx: use pcie_is_pcie() to simplify code

Message ID 1378367730-25996-6-git-send-email-wangyijing@huawei.com (mailing list archive)
State New, archived
Delegated to: Bjorn Helgaas
Headers show

Commit Message

Yijing Wang Sept. 5, 2013, 7:55 a.m. UTC 
Use pci_is_pcie() instead of pci_find_capability
to simplify code.

Acked-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Cc: Andrew Vasquez <andrew.vasquez@qlogic.com>
Cc: linux-driver@qlogic.com
Cc: "James E.J. Bottomley" <JBottomley@parallels.com>
Cc: linux-scsi@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
 drivers/scsi/qla2xxx/qla_mr.c |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)
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Patch

diff --git a/drivers/scsi/qla2xxx/qla_mr.c b/drivers/scsi/qla2xxx/qla_mr.c
index 2482975..5494d27 100644
--- a/drivers/scsi/qla2xxx/qla_mr.c
+++ b/drivers/scsi/qla2xxx/qla_mr.c
@@ -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;
 	}