From: Jussi Kivilinna <jussi.kivilinna@iki.fi>
Date: Sun, 7 Apr 2013 13:43:46 +0000 (+0300)
Subject: crypto: gcm - fix rfc4543 to handle async crypto correctly
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~57^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d733ac90f9fe8ac284e523f9920b507555b12f6d;p=pandora-kernel.git

crypto: gcm - fix rfc4543 to handle async crypto correctly

If the gcm cipher used by rfc4543 does not complete request immediately,
the authentication tag is not copied to destination buffer. Patch adds
correct async logic for this case.

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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