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authorGeliang Tang <geliangtang@163.com>2015-12-28 14:53:07 +0100
committerHerbert Xu <herbert@gondor.apana.org.au>2015-12-29 14:32:44 +0100
commit48d627648141479c8be8acd110191072e24eba25 (patch)
tree42fc98c4a45be12d0757b0336f82c59875af6d52
parentcrypto: qat - fix SKU definiftion for c3xxx dev (diff)
downloadlinux-48d627648141479c8be8acd110191072e24eba25.tar.xz
linux-48d627648141479c8be8acd110191072e24eba25.zip
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>
-rw-r--r--drivers/crypto/hifn_795x.c4
-rw-r--r--drivers/crypto/picoxcell_crypto.c3
2 files changed, 3 insertions, 4 deletions
diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
index 201e57dc1c4d..eee2c7e6c299 100644
--- 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
index 15b5e39b4924..3b1c7ecf078f 100644
--- 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,