From 4c977e37b0fafc7505f814256a699c13fd03b7b6 Mon Sep 17 00:00:00 2001 From: Tudor Ambarus Date: Thu, 5 Dec 2019 09:54:06 +0000 Subject: [PATCH] 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 Signed-off-by: Herbert Xu --- drivers/crypto/atmel-sha.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/crypto/atmel-sha.c b/drivers/crypto/atmel-sha.c index 8ecc68b..bef968a 100644 --- a/drivers/crypto/atmel-sha.c +++ b/drivers/crypto/atmel-sha.c @@ -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) -- 2.7.4