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>
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@ -852,7 +852,7 @@ static int atmel_sha_update_dma_start(struct atmel_sha_dev *dd)
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0, final);
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}
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static int atmel_sha_update_dma_stop(struct atmel_sha_dev *dd)
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static void atmel_sha_update_dma_stop(struct atmel_sha_dev *dd)
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{
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struct atmel_sha_reqctx *ctx = ahash_request_ctx(dd->req);
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@ -871,8 +871,6 @@ static int atmel_sha_update_dma_stop(struct atmel_sha_dev *dd)
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dma_unmap_single(dd->dev, ctx->dma_addr, ctx->buflen +
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ctx->block_size, DMA_TO_DEVICE);
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}
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return 0;
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}
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static int atmel_sha_update_req(struct atmel_sha_dev *dd)
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