crypto: talitos - convert to use be16_add_cpu()

Convert cpu_to_be16(be16_to_cpu(E1) + E2) to use be16_add_cpu().

dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index da1112765a44..09b184adf31b 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -936,8 +936,7 @@ static int sg_to_link_tbl(struct scatterlist *sg, int sg_count,
                 sg_count--;
                 link_tbl_ptr--;
         }
-        link_tbl_ptr->len = cpu_to_be16(be16_to_cpu(link_tbl_ptr->len)
-                                        + cryptlen);
+        be16_add_cpu(&link_tbl_ptr->len, cryptlen);
 
         /* tag end of link table */
         link_tbl_ptr->j_extent = DESC_PTR_LNKTBL_RETURN;