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PCI/ERR: Combine pci_channel_io_frozen cases

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pcie_do_recovery() had two "if (state == pci_channel_io_frozen)" cases
right after each other.  Combine them to make this easier to read.  No
functional change intended.

Link: https://lore.kernel.org/r/20200317170654.GA23125@infradead.org
[bhelgaas: split from https://lore.kernel.org/r/a255fcb3a3fdebcd90f84e08b555f1786eb8eba2.1585000084.git.sathyanarayanan.kuppuswamy@linux.intel.com]
Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Kuppuswamy Sathyanarayanan 2020-03-27 17:33:24 -05:00 committed by Bjorn Helgaas
parent bb6d3fb354
commit b5dfbeacf7
1 changed files with 5 additions and 6 deletions
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11
drivers/pci/pcie/err.c
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@ -203,14 +203,13 @@ void pcie_do_recovery(struct pci_dev *dev, enum pci_channel_state state,
bus = dev->subordinate;
pci_dbg(dev, "broadcast error_detected message\n");
if (state == pci_channel_io_frozen)
if (state == pci_channel_io_frozen) {
pci_walk_bus(bus, report_frozen_detected, &status);
else
if (reset_link(dev, service) != PCI_ERS_RESULT_RECOVERED)
goto failed;
} else {
pci_walk_bus(bus, report_normal_detected, &status);
if (state == pci_channel_io_frozen &&
reset_link(dev, service) != PCI_ERS_RESULT_RECOVERED)
goto failed;
}
if (status == PCI_ERS_RESULT_CAN_RECOVER) {
status = PCI_ERS_RESULT_RECOVERED;