__usbhsh_for_each_hpipe(0, pos, hpriv, i)
#define __usbhsh_for_each_udev(start, pos, h, i) \
- for (i = start, pos = (h)->udev + i; \
- i < USBHSH_DEVICE_MAX; \
- i++, pos = (h)->udev + i)
+ for ((i) = start; \
+ ((i) < USBHSH_DEVICE_MAX) && ((pos) = (h)->udev + (i)); \
+ (i)++)
#define usbhsh_for_each_udev(pos, hpriv, i) \
__usbhsh_for_each_udev(1, pos, hpriv, i)