From abfa2b377f752a13e6caaa8c6c4add6ab9b71ba8 Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Fri, 3 Nov 2017 11:58:23 -0500 Subject: [PATCH] crypto: chcr - Replace _manual_ swap with swap macro Make use of the swap macro and remove unnecessary variable temp. This makes the code easier to read and maintain. This code was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva Signed-off-by: Herbert Xu --- drivers/crypto/chelsio/chcr_algo.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/crypto/chelsio/chcr_algo.c b/drivers/crypto/chelsio/chcr_algo.c index 9d298c681abe..4eed7171e2ae 100644 --- a/drivers/crypto/chelsio/chcr_algo.c +++ b/drivers/crypto/chelsio/chcr_algo.c @@ -1634,11 +1634,8 @@ static int chcr_ahash_update(struct ahash_request *req) } if (remainder) { - u8 *temp; /* Swap buffers */ - temp = req_ctx->reqbfr; - req_ctx->reqbfr = req_ctx->skbfr; - req_ctx->skbfr = temp; + swap(req_ctx->reqbfr, req_ctx->skbfr); sg_pcopy_to_buffer(req->src, sg_nents(req->src), req_ctx->reqbfr, remainder, req->nbytes - remainder); -- 2.11.0