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 <garsilva@xxxxxxxxxxxxxx>
---
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 936bdd8..4b508cb 100644
--- a/drivers/crypto/chelsio/chcr_algo.c
+++ b/drivers/crypto/chelsio/chcr_algo.c
@@ -1469,11 +1469,8 @@ static int chcr_ahash_update(struct ahash_request *req)
return -ENOMEM;
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);
--
2.7.4
