crypto: caam - avoid needlessly saving and restoring caam_hash_ctx

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When exporting and importing the hash state, we will only export and
import into hashes which share the same struct crypto_ahash pointer.
(See hash_accept->af_alg_accept->hash_accept_parent.)

This means that saving the caam_hash_ctx structure on export, and
restoring it on import is a waste of resources.  So, remove this code.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Russell King 2015-10-18 17:51:15 +01:00 • committed by Herbert Xu

parent 6ea30f0acf

commit 434b421241

1 changed files with 4 additions and 8 deletions

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drivers/crypto/caam/caamhash.c

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