Avoids the inverted condition compared to the open-coded version.
Signed-off-by: Daniel Vetter daniel.vetter@intel.com Cc: Greg Kroah-Hartman gregkh@linuxfoundation.org Cc: linux-usb@vger.kernel.org --- include/linux/usb.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/usb.h b/include/linux/usb.h index 4cdd515a4385..a9da7237c619 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -732,7 +732,7 @@ extern struct usb_device *usb_hub_find_child(struct usb_device *hdev, for (port1 = 1, child = usb_hub_find_child(hdev, port1); \ port1 <= hdev->maxchild; \ child = usb_hub_find_child(hdev, ++port1)) \ - if (!child) continue; else + for_each_if (child)
/* USB device locking */ #define usb_lock_device(udev) device_lock(&(udev)->dev)