usb: renesas_usbhs: tidyup original usbhsx_for_each_xxx macro

[pandora-kernel.git] / drivers / usb / renesas_usbhs / mod_gadget.c

diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c
index 805940c..3385aeb 100644 (file)
--- a/drivers/usb/renesas_usbhs/mod_gadget.c
+++ b/drivers/usb/renesas_usbhs/mod_gadget.c
@@ -77,9 +77,9 @@ struct usbhsg_recip_handle {
                struct usbhsg_gpriv, mod)
 
 #define __usbhsg_for_each_uep(start, pos, g, i)        \
-       for (i = start, pos = (g)->uep + i;     \
-            i < (g)->uep_size;                 \
-            i++, pos = (g)->uep + i)
+       for ((i) = start;                                       \
+            ((i) < (g)->uep_size) && ((pos) = (g)->uep + (i)); \
+            (i)++)
 
 #define usbhsg_for_each_uep(pos, gpriv, i)     \
        __usbhsg_for_each_uep(1, pos, gpriv, i)