ASSERT
#define ASSERT(x)
#undef ASSERT
#define ASSERT(x)
#define ASSERT(p) if (!(p)) botch("p")
#define ASSERT(p)
#define ASSERT(expr) ASSERT_CRITICAL(expr)
#define ASSERT(expr) WARN_ON(!(expr))
#define ASSERT(x) if(!(x)) panic("IXGBE: x")
#define ASSERT(a) if (!(a)) fatal("ASSERT");