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

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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>
This commit is contained in:
Bjorn Helgaas 2018-01-30 12:12:27 -06:00 committed by Bjorn Helgaas
parent 0bbe0eb85f
commit a596a7bece
1 changed files with 3 additions and 3 deletions
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6
drivers/pci/pcie/pcie-dpc.c
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@ -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;