crypto: ux500 - fix error return code in hash_dma_final()
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Fri, 22 Mar 2013 13:18:44 +0000 (21:18 +0800)
committerHerbert Xu <herbert@gondor.apana.org.au>
Wed, 3 Apr 2013 01:06:28 +0000 (09:06 +0800)
Fix to return a negative error code from the error handling
case instead of 0, as returned elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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