[14/16] crypto: atmel-sha - Void return type for atmel_sha_update_dma_stop()
diff mbox series

Message ID 20191205095326.5094-15-tudor.ambarus@microchip.com
State Accepted
Delegated to: Herbert Xu
Headers show
Series
  • crypto: atmel - Fixes and cleanup patches
Related show

Commit Message

Tudor Ambarus Dec. 5, 2019, 9:54 a.m. UTC
From: Tudor Ambarus <tudor.ambarus@microchip.com>

No error handling, change return type to void.

Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
---
 drivers/crypto/atmel-sha.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Patch
diff mbox series

diff --git a/drivers/crypto/atmel-sha.c b/drivers/crypto/atmel-sha.c
index 391a72728c2a..a620a6a1cee3 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)