From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Mon, 11 Jan 2016 13:29:41 +0000 (+0800)
Subject: crypto: algif_skcipher - Add key check exception for cipher_null
X-Git-Tag: v3.2.77~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a59afee0ac4a3e6a249ebcb43da65ad99c513e33;p=pandora-kernel.git

crypto: algif_skcipher - Add key check exception for cipher_null

commit 6e8d8ecf438792ecf7a3207488fb4eebc4edb040 upstream.

This patch adds an exception to the key check so that cipher_null
users may continue to use algif_skcipher without setting a key.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
[bwh: Backported to 3.2: use crypto_ablkcipher_has_setkey()]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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