From fa295becc533234e4b1ea774caed2446a65ff695 Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Thu, 4 Oct 2018 17:40:41 +0200 Subject: [PATCH] PCI / ACPI: Mark expected switch fall-through 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 Signed-off-by: Bjorn Helgaas --- drivers/pci/pci-acpi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c index c2ab57705043..deb96d1a4728 100644 --- a/drivers/pci/pci-acpi.c +++ b/drivers/pci/pci-acpi.c @@ -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: