From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Wed, 22 Apr 2015 03:02:27 +0000 (+0800)
Subject: crypto: tcrypt - Handle async return from crypto_ahash_init
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~164^2~252
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=43a9607d86e8fb110b596d300dbaae895c198fed;p=pandora-kernel.git

crypto: tcrypt - Handle async return from crypto_ahash_init

The function crypto_ahash_init can also be asynchronous just
like update and final.  So all callers must be able to handle
an async return.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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