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PCI / ACPI: Mark expected switch fall-through

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In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Addresses-Coverity-ID: 1472052 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Gustavo A. R. Silva 2018-10-04 17:40:41 +02:00 committed by Bjorn Helgaas
parent 5f0ecb275b
commit fa295becc5
1 changed files with 1 additions and 0 deletions
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drivers/pci/pci-acpi.c
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@ -548,6 +548,7 @@ static int acpi_pci_set_power_state(struct pci_dev *dev, pci_power_t state)
error = -EBUSY;
break;
}
/* Fall through */
case PCI_D0:
case PCI_D1:
case PCI_D2: