From: Klaus Jensen <[email protected]> Some might actually care about the return value of dma_memory_rw. So let us pass it along instead of ignoring it.
There are no existing users of the return value, so this patch should be safe. Signed-off-by: Klaus Jensen <[email protected]> Reviewed-by: Philippe Mathieu-Daudé <[email protected]> Reviewed-by: Michael S. Tsirkin <[email protected]> Acked-by: Keith Busch <[email protected]> Message-Id: <[email protected]> Signed-off-by: Philippe Mathieu-Daudé <[email protected]> --- include/hw/pci/pci.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h index 4ca7258b5b7..896cef9ad47 100644 --- a/include/hw/pci/pci.h +++ b/include/hw/pci/pci.h @@ -788,8 +788,7 @@ static inline AddressSpace *pci_get_address_space(PCIDevice *dev) static inline int pci_dma_rw(PCIDevice *dev, dma_addr_t addr, void *buf, dma_addr_t len, DMADirection dir) { - dma_memory_rw(pci_get_address_space(dev), addr, buf, len, dir); - return 0; + return dma_memory_rw(pci_get_address_space(dev), addr, buf, len, dir); } static inline int pci_dma_read(PCIDevice *dev, dma_addr_t addr, -- 2.26.2
