[PATCH] crypto: keembay - Use min() to simplify ocs_create_linked_list_from_sg()

[PATCH] crypto: keembay - Use min() to simplify ocs_create_linked_list_from_sg()

[Thorsten Blum]

Use min() to simplify ocs_create_linked_list_from_sg() and improve its
readability.

Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
---
 drivers/crypto/intel/keembay/ocs-aes.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/crypto/intel/keembay/ocs-aes.c b/drivers/crypto/intel/keembay/ocs-aes.c
index be9f32fc8f42..b69e7bfce9cc 100644
--- a/drivers/crypto/intel/keembay/ocs-aes.c
+++ b/drivers/crypto/intel/keembay/ocs-aes.c
@@ -7,6 +7,7 @@
 
 #include <linux/dma-mapping.h>
 #include <linux/interrupt.h>
+#include <linux/minmax.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <linux/swab.h>
@@ -1473,8 +1474,7 @@ int ocs_create_linked_list_from_sg(const struct ocs_aes_dev *aes_dev,
 	ll = dll_desc->vaddr;
 	for (i = 0; i < dma_nents; i++, sg = sg_next(sg)) {
 		ll[i].src_addr = sg_dma_address(sg) + data_offset;
-		ll[i].src_len = (sg_dma_len(sg) - data_offset) < data_size ?
-				(sg_dma_len(sg) - data_offset) : data_size;
+		ll[i].src_len = min(sg_dma_len(sg) - data_offset, data_size);
 		data_offset = 0;
 		data_size -= ll[i].src_len;
 		/* Current element points to the DMA address of the next one. */
-- 
2.50.1

Re: [PATCH] crypto: keembay - Use min() to simplify ocs_create_linked_list_from_sg()

[Herbert Xu]

On Sun, Jul 20, 2025 at 08:26:05PM +0200, Thorsten Blum wrote:
> Use min() to simplify ocs_create_linked_list_from_sg() and improve its
> readability.
> 
> Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
> ---
>  drivers/crypto/intel/keembay/ocs-aes.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Patch applied.  Thanks.
-- 
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt