memset (vring->used, 0, i);
ASSERT (vring->buffers == 0);
- vec_validate_aligned (vring->buffers, sz * 2, CLIB_CACHE_LINE_BYTES);
+ vec_validate_aligned (vring->buffers, sz, CLIB_CACHE_LINE_BYTES);
vring->size = sz;
vring->call_fd = eventfd (0, EFD_NONBLOCK | EFD_CLOEXEC);