diff options
| author | Thorsten Blum <thorsten.blum@linux.dev> | 2025-07-20 20:26:05 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2025-07-27 22:41:45 +1000 |
| commit | bf24d64268544379d9a9b5b8efc2bb03967703b3 (patch) | |
| tree | 6aa308f77edbf5e9a3ec39e383dfc85c76022833 | |
| parent | 982fd1a74de63c388c060e4fa6f7fbd088d6d02e (diff) | |
crypto: keembay - Use min() to simplify ocs_create_linked_list_from_sg()
Use min() to simplify ocs_create_linked_list_from_sg() and improve its
readability.
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | drivers/crypto/intel/keembay/ocs-aes.c | 4 |
1 files 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..bb6f33f6b4d3 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/kernel.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. */ |