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crypto: atmel-sha - Void return type for atmel_sha_update_dma_stop() 

No error handling, change return type to void.

Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Tudor Ambarus 2019-12-05 09:54:06 +00:00 committed by Herbert Xu
parent 9a17007b4f
commit 4c977e37b0
1 changed files with 1 additions and 3 deletions
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4
drivers/crypto/atmel-sha.c
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@ -852,7 +852,7 @@ static int atmel_sha_update_dma_start(struct atmel_sha_dev *dd)
0, final);
}
static int atmel_sha_update_dma_stop(struct atmel_sha_dev *dd)
static void atmel_sha_update_dma_stop(struct atmel_sha_dev *dd)
{
struct atmel_sha_reqctx *ctx = ahash_request_ctx(dd->req);
@ -871,8 +871,6 @@ static int atmel_sha_update_dma_stop(struct atmel_sha_dev *dd)
dma_unmap_single(dd->dev, ctx->dma_addr, ctx->buflen +
ctx->block_size, DMA_TO_DEVICE);
}
return 0;
}
static int atmel_sha_update_req(struct atmel_sha_dev *dd)