USB: Turn usb_resume_both() into static inline
drivers/usb/core/hub.c: In function `hub_events':
drivers/usb/core/hub.c:2591: warning: statement with no effect
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h
index 67da6d0..5162cb3 100644
--- a/drivers/usb/core/usb.h
+++ b/drivers/usb/core/usb.h
@@ -40,7 +40,10 @@
#else
#define usb_suspend_both(udev, msg) 0
-#define usb_resume_both(udev) 0
+static inline int usb_resume_both(struct usb_device *udev)
+{
+ return 0;
+}
#define usb_port_suspend(dev) 0
#define usb_port_resume(dev) 0