PCI/DPC: Rename local "status" to "dpc_status"

In dpc_rp_pio_get_info() rename the local "status" variable to
"dpc_status".  This is to make room for another variable named "status" in
a subsequent patch.  No functional change intended.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Keith Busch <keith.busch@intel.com>
Reviewed-by: Sinan Kaya <okaya@codeaurora.org>

diff --git a/drivers/pci/pcie/pcie-dpc.c b/drivers/pci/pcie/pcie-dpc.c
index 16019d1ecc2c2e13f866f5e2b42a19b287226eea..7e02d335b5ef2f4e64fb22751256320c1b52923a 100644 (file)
--- a/drivers/pci/pcie/pcie-dpc.c
+++ b/drivers/pci/pcie/pcie-dpc.c
@@ -183,7 +183,7 @@ static void dpc_rp_pio_get_info(struct dpc_dev *dpc,
 {
        struct pci_dev *pdev = dpc->dev->port;
        int i;
-       u16 cap = dpc->cap_pos, status;
+       u16 cap = dpc->cap_pos, dpc_status;
 
        pci_read_config_dword(pdev, cap + PCI_EXP_DPC_RP_PIO_STATUS,
                              &rp_pio->status);
@@ -198,8 +198,8 @@ static void dpc_rp_pio_get_info(struct dpc_dev *dpc,
                              &rp_pio->exception);
 
        /* Get First Error Pointer */
-       pci_read_config_word(pdev, cap + PCI_EXP_DPC_STATUS, &status);
-       rp_pio->first_error = (status & 0x1f00) >> 8;
+       pci_read_config_word(pdev, cap + PCI_EXP_DPC_STATUS, &dpc_status);
+       rp_pio->first_error = (dpc_status & 0x1f00) >> 8;
 
        if (dpc->rp_log_size < 4)
                return;