From: Rusty Russell <rusty@rustcorp.com.au>
Date: Mon, 8 Dec 2014 08:50:39 +0000 (+0800)
Subject: hwrng: don't double-check old_rng.
X-Git-Tag: fixes-v4.0-rc1~106^2~58
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ebbbfa248389b176e2e62d8cf91814253849ccc9;p=pandora-kernel.git

hwrng: don't double-check old_rng.

Interesting anti-pattern.

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