[v3 PATCH 8/8] crypto: tcrypt - Switch to new AEAD interface

[Herbert Xu]

This patch makes use of the new AEAD interface which uses a single
SG list instead of separate lists for the AD and plain text.

Signed-off-by: Herbert Xu <herb...@gondor.apana.org.au>
---

 crypto/tcrypt.c |   15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index 2bff613..4b4a931 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -277,7 +277,6 @@ static void test_aead_speed(const char *algo, int enc, 
unsigned int secs,
        const char *key;
        struct aead_request *req;
        struct scatterlist *sg;
-       struct scatterlist *asg;
        struct scatterlist *sgout;
        const char *e;
        void *assoc;
@@ -309,11 +308,10 @@ static void test_aead_speed(const char *algo, int enc, 
unsigned int secs,
        if (testmgr_alloc_buf(xoutbuf))
                goto out_nooutbuf;
 
-       sg = kmalloc(sizeof(*sg) * 8 * 3, GFP_KERNEL);
+       sg = kmalloc(sizeof(*sg) * 9 * 2, GFP_KERNEL);
        if (!sg)
                goto out_nosg;
-       asg = &sg[8];
-       sgout = &asg[8];
+       sgout = &sg[9];
 
        tfm = crypto_alloc_aead(algo, 0, 0);
 
@@ -339,7 +337,8 @@ static void test_aead_speed(const char *algo, int enc, 
unsigned int secs,
                do {
                        assoc = axbuf[0];
                        memset(assoc, 0xff, aad_size);
-                       sg_init_one(&asg[0], assoc, aad_size);
+                       sg_set_buf(&sg[0], assoc, aad_size);
+                       sg_set_buf(&sgout[0], assoc, aad_size);
 
                        if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
                                pr_err("template (%u) too big for tvmem 
(%lu)\n",
@@ -375,14 +374,14 @@ static void test_aead_speed(const char *algo, int enc, 
unsigned int secs,
                                goto out;
                        }
 
-                       sg_init_aead(&sg[0], xbuf,
+                       sg_init_aead(&sg[1], xbuf,
                                    *b_size + (enc ? authsize : 0));
 
-                       sg_init_aead(&sgout[0], xoutbuf,
+                       sg_init_aead(&sgout[1], xoutbuf,
                                    *b_size + (enc ? authsize : 0));
 
                        aead_request_set_crypt(req, sg, sgout, *b_size, iv);
-                       aead_request_set_assoc(req, asg, aad_size);
+                       aead_request_set_ad(req, aad_size);
 
                        if (secs)
                                ret = test_aead_jiffies(req, enc, *b_size,
--
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