Fixed following checkpatch error:
- do not use assignment in if condition
Fixed following checkpatch warning:
- prefer strscpy over strlcpy
- delete repeated word

Signed-off-by: Zhiqi Song <songzhi...@huawei.com>
---
 crypto/api.c | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/crypto/api.c b/crypto/api.c
index c4eda56..624e653 100644
--- a/crypto/api.c
+++ b/crypto/api.c
@@ -115,7 +115,7 @@ struct crypto_larval *crypto_larval_alloc(const char *name, 
u32 type, u32 mask)
        larval->alg.cra_priority = -1;
        larval->alg.cra_destroy = crypto_larval_destroy;

-       strlcpy(larval->alg.cra_name, name, CRYPTO_MAX_ALG_NAME);
+       strscpy(larval->alg.cra_name, name, CRYPTO_MAX_ALG_NAME);
        init_completion(&larval->completion);

        return larval;
@@ -266,7 +266,7 @@ struct crypto_alg *crypto_alg_mod_lookup(const char *name, 
u32 type, u32 mask)

        /*
         * If the internal flag is set for a cipher, require a caller to
-        * to invoke the cipher with the internal flag to use that cipher.
+        * invoke the cipher with the internal flag to use that cipher.
         * Also, if a caller wants to allocate a cipher that may or may
         * not be an internal cipher, use type | CRYPTO_ALG_INTERNAL and
         * !(mask & CRYPTO_ALG_INTERNAL).
@@ -359,9 +359,11 @@ struct crypto_tfm *__crypto_alloc_tfm(struct crypto_alg 
*alg, u32 type,
        if (err)
                goto out_free_tfm;

-       if (!tfm->exit && alg->cra_init && (err = alg->cra_init(tfm)))
-               goto cra_init_failed;
-
+       if (!tfm->exit && alg->cra_init) {
+               err = alg->cra_init(tfm);
+               if (err)
+                       goto cra_init_failed;
+       }
        goto out;

 cra_init_failed:
@@ -458,9 +460,11 @@ void *crypto_create_tfm_node(struct crypto_alg *alg,
        if (err)
                goto out_free_tfm;

-       if (!tfm->exit && alg->cra_init && (err = alg->cra_init(tfm)))
-               goto cra_init_failed;
-
+       if (!tfm->exit && alg->cra_init) {
+               err = alg->cra_init(tfm);
+               if (err)
+                       goto cra_init_failed;
+       }
        goto out;

 cra_init_failed:
--
2.7.4

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