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(parent: d7fc6cf) | patch
crypto: chelsio - Fix an error code in chcr_hash_dma_map()
authorDan Carpenter <dan.carpenter@oracle.com>
Thu, 9 Nov 2017 21:25:43 +0000 (00:25 +0300)
committerHerbert Xu <herbert@gondor.apana.org.au>
Wed, 29 Nov 2017 05:43:49 +0000 (16:43 +1100)
commit7814f552ff826fefa5e1b24083c7a06a9378e9ef
tree4aeecba13ef4420b0a5fe7684ea38c6abbce9396tree | snapshot
parentd7fc6cfdf1efaafbd708c08f0be44d71bb9f7fdecommit | diff
crypto: chelsio - Fix an error code in chcr_hash_dma_map()

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: 2f47d5804311 ("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>
drivers/crypto/chelsio/chcr_algo.c diff | blob | history
John Crispins staging tree