crypto: chelsio - Fix an error code in chcr_hash_dma_map()

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The dma_map_sg() function returns zero on error and positive values on
success.  We want to return -ENOMEM on failure here and zero on success.

Fixes: 2f47d58043 ("crypto: chelsio - Move DMA un/mapping to chcr from lld cxgb4 driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Dan Carpenter 2017-11-10 00:25:43 +03:00 • committed by Herbert Xu

parent d7fc6cfdf1

commit 7814f552ff

1 changed files with 1 additions and 1 deletions

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drivers/crypto/chelsio/chcr_algo.c

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