hwrng: don't double-check old_rng.
authorRusty Russell <rusty@rustcorp.com.au>
Mon, 8 Dec 2014 08:50:39 +0000 (16:50 +0800)
committerHerbert Xu <herbert@gondor.apana.org.au>
Mon, 22 Dec 2014 12:02:40 +0000 (23:02 +1100)
Interesting anti-pattern.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

No differences found