[PATCH 3/3] crypto: testmgr.c: delay execution of set-up code

[Cristian Stoica]

Prepare IV array only if the dependent code is executed.

Signed-off-by: Cristian Stoica <cristian.sto...@freescale.com>
---
 crypto/testmgr.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index 36f45ff..365f8a3 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -969,16 +969,15 @@ static int __test_skcipher(struct crypto_ablkcipher *tfm, 
int enc,
 
        j = 0;
        for (i = 0; i < tcount; i++) {
+               if (template[i].np && !template[i].also_non_np)
+                       continue;
+
                if (template[i].iv)
                        memcpy(iv, template[i].iv, MAX_IVLEN);
                else
                        memset(iv, 0, MAX_IVLEN);
 
-               if (template[i].np && !template[i].also_non_np)
-                       continue;
-
                j++;
-
                ret = -EINVAL;
                if (WARN_ON(align_offset + template[i].ilen > PAGE_SIZE))
                        goto out;
@@ -1046,16 +1045,15 @@ static int __test_skcipher(struct crypto_ablkcipher 
*tfm, int enc,
                if (align_offset != 0)
                        break;
 
+               if (!template[i].np)
+                       continue;
+
                if (template[i].iv)
                        memcpy(iv, template[i].iv, MAX_IVLEN);
                else
                        memset(iv, 0, MAX_IVLEN);
 
-               if (!template[i].np)
-                       continue;
-
                j++;
-
                crypto_ablkcipher_clear_flags(tfm, ~0);
                if (template[i].wk)
                        crypto_ablkcipher_set_flags(tfm, 
CRYPTO_TFM_REQ_WEAK_KEY);
-- 
1.8.3.1

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