From: Steffen Klassert <steffen.klassert@secunet.com>
Date: Fri, 24 Jul 2009 05:56:31 +0000 (+0800)
Subject: crypto: ahash - Use GFP_KERNEL on allocation if the request can sleep
X-Git-Tag: v2.6.32-rc1~731^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5befbd5a7e9c814d145f15b4281c88da96fb1aa9;p=pandora-kernel.git

crypto: ahash - Use GFP_KERNEL on allocation if the request can sleep

ahash_op_unaligned() and ahash_def_finup() allocate memory atomically,
regardless whether the request can sleep or not. This patch changes
this to use GFP_KERNEL if the request can sleep.

Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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