crypto: hifn_795x, picoxcell - use ablkcipher_request_cast

Use ablkcipher_request_cast() instead of open-coding it. Signed-off-by: Geliang Tang <geliangtang@163.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
mariux64 · Dec 29, 2015 · 48d6276 · 48d6276
1 parent 2a5de72
commit 48d6276
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Showing 2 changed files with 3 additions and 4 deletions.
diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
@@ -1943,7 +1943,7 @@ static void hifn_flush(struct hifn_device *dev)
 
 	spin_lock_irqsave(&dev->lock, flags);
 	while ((async_req = crypto_dequeue_request(&dev->queue))) {
-		req = container_of(async_req, struct ablkcipher_request, base);
+		req = ablkcipher_request_cast(async_req);
 		spin_unlock_irqrestore(&dev->lock, flags);
 
 		hifn_process_ready(req, -ENODEV);
@@ -2062,7 +2062,7 @@ static int hifn_process_queue(struct hifn_device *dev)
 		if (backlog)
 			backlog->complete(backlog, -EINPROGRESS);
 
-		req = container_of(async_req, struct ablkcipher_request, base);
+		req = ablkcipher_request_cast(async_req);
 
 		err = hifn_handle_req(req);
 		if (err)

diff --git a/drivers/crypto/picoxcell_crypto.c b/drivers/crypto/picoxcell_crypto.c
@@ -856,8 +856,7 @@ static int spacc_ablk_need_fallback(struct spacc_req *req)
 
 static void spacc_ablk_complete(struct spacc_req *req)
 {
-	struct ablkcipher_request *ablk_req =
-		container_of(req->req, struct ablkcipher_request, base);
+	struct ablkcipher_request *ablk_req = ablkcipher_request_cast(req->req);
 
 	if (ablk_req->src != ablk_req->dst) {
 		spacc_free_ddt(req, req->src_ddt, req->src_addr, ablk_req->src,