prandom: remove next_pseudo_random32

next_pseudo_random32 implements a LCG with known bad statistical
properties and was only used in two pieces of testing code.

With no remaining users now, remove it.

Signed-off-by: Markus Theil <theil.markus@gmail.com>
Reviewed-by: Krzysztof Karas <krzysztof.karas@intel.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
1 file changed