[HIFN]: Handle ablkcipher_walk errors
authorPatrick McHardy <kaber@trash.net>
Wed, 7 May 2008 14:32:28 +0000 (22:32 +0800)
committerHerbert Xu <herbert@gondor.apana.org.au>
Thu, 10 Jul 2008 12:35:11 +0000 (20:35 +0800)
ablkcipher_walk may return a negative error value, handle this properly
instead of treating it as a huge number of scatter-gather elements.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Acked-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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