[PATCH 2/4] PCI: of: don't zero flags in of_pci_get_addr_flags()
Alex Elder <[email protected]>
| Newsgroups | org.kernel.vger.linux-pci,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
The flags variable whose address is passed to of_pci_get_addr_flags() is zeroed before assigning a value to it. Skip the zeroing and just assign it instead. Reviewed-by: Herve Codina <[email protected]> Signed-off-by: Alex Elder <[email protected]> --- drivers/pci/of_property.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/pci/of_property.c b/drivers/pci/of_property.c index 505226b876c56..22fea1905a080 100644 --- a/drivers/pci/of_property.c +++ b/drivers/pci/of_property.c @@ -82,12 +82,10 @@ static int of_pci_get_addr_flags(const struct resource *res, u32 *flags) else return -EINVAL; - *flags = 0; + *flags = FIELD_PREP(OF_PCI_ADDR_FIELD_SS, ss); if (res->flags & IORESOURCE_PREFETCH) *flags |= OF_PCI_ADDR_FIELD_PREFETCH; - *flags |= FIELD_PREP(OF_PCI_ADDR_FIELD_SS, ss); - return 0; } -- 2.53.0