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authorKim Phillips <kim.phillips@freescale.com>2009-03-29 15:53:59 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2009-06-02 14:04:28 +1000
commit19bbbc635523703ece28409e59694d5b512b819e (patch)
tree2788e7c2439c0cb5e6bfb8a638a53fb1e2964c23 /drivers/crypto/talitos.c
parente938e4656b3ee32e046ee8293411a07be9d72eb8 (diff)
downloadlinux-linaro-stable-19bbbc635523703ece28409e59694d5b512b819e.tar.gz
crypto: talitos - containerof related codingstyle
no functional changes. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/talitos.c')
-rw-r--r--drivers/crypto/talitos.c26
1 files changed, 16 insertions, 10 deletions
diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index a073e6b6a3c8..1cc1c411e551 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -841,13 +841,14 @@ static void ipsec_esp_encrypt_done(struct device *dev,
int err)
{
struct aead_request *areq = context;
- struct talitos_edesc *edesc =
- container_of(desc, struct talitos_edesc, desc);
struct crypto_aead *authenc = crypto_aead_reqtfm(areq);
struct talitos_ctx *ctx = crypto_aead_ctx(authenc);
+ struct talitos_edesc *edesc;
struct scatterlist *sg;
void *icvdata;
+ edesc = container_of(desc, struct talitos_edesc, desc);
+
ipsec_esp_unmap(dev, edesc, areq);
/* copy the generated ICV to dst */
@@ -869,13 +870,14 @@ static void ipsec_esp_decrypt_swauth_done(struct device *dev,
void *context, int err)
{
struct aead_request *req = context;
- struct talitos_edesc *edesc =
- container_of(desc, struct talitos_edesc, desc);
struct crypto_aead *authenc = crypto_aead_reqtfm(req);
struct talitos_ctx *ctx = crypto_aead_ctx(authenc);
+ struct talitos_edesc *edesc;
struct scatterlist *sg;
void *icvdata;
+ edesc = container_of(desc, struct talitos_edesc, desc);
+
ipsec_esp_unmap(dev, edesc, req);
if (!err) {
@@ -901,8 +903,9 @@ static void ipsec_esp_decrypt_hwauth_done(struct device *dev,
void *context, int err)
{
struct aead_request *req = context;
- struct talitos_edesc *edesc =
- container_of(desc, struct talitos_edesc, desc);
+ struct talitos_edesc *edesc;
+
+ edesc = container_of(desc, struct talitos_edesc, desc);
ipsec_esp_unmap(dev, edesc, req);
@@ -1308,8 +1311,9 @@ static void ablkcipher_done(struct device *dev,
int err)
{
struct ablkcipher_request *areq = context;
- struct talitos_edesc *edesc =
- container_of(desc, struct talitos_edesc, desc);
+ struct talitos_edesc *edesc;
+
+ edesc = container_of(desc, struct talitos_edesc, desc);
common_nonsnoop_unmap(dev, edesc, areq);
@@ -1686,12 +1690,14 @@ struct talitos_crypto_alg {
static int talitos_cra_init(struct crypto_tfm *tfm)
{
struct crypto_alg *alg = tfm->__crt_alg;
- struct talitos_crypto_alg *talitos_alg =
- container_of(alg, struct talitos_crypto_alg, crypto_alg);
+ struct talitos_crypto_alg *talitos_alg;
struct talitos_ctx *ctx = crypto_tfm_ctx(tfm);
+ talitos_alg = container_of(alg, struct talitos_crypto_alg, crypto_alg);
+
/* update context with ptr to dev */
ctx->dev = talitos_alg->dev;
+
/* copy descriptor header template value */
ctx->desc_hdr_template = talitos_alg->desc_hdr_template;